{"title":"Insert x Male Poly Pipe Adapters","description":"\u003cdiv class=\"category_desc\"\u003e\n\u003cb class=\"txt-blue-bold\"\u003eMale polyethylene pipe adapters are used for adapting any male to insert fitting of similar or reducing sizes. \u003cbr\u003e\u003c\/b\u003eFind the perfect fit for your poly pipe system.\u003c\/div\u003e\r\n\u003c!-- split --\u003e\r\n\u003cdiv class=\"cat-desc-bel\"\u003e\r\n\u003ch2\u003eMIPT x Insert Poly Pipe Adapters\u003c\/h2\u003e\r\n\u003cp class=\"nomtop\"\u003eOur online store has one of the largest warehouse selections of Polyethylene Products including our insert male poly pipe adapters.\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003ePolyethylene Male Pipe Adapters\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003eWe carry the full array of Poly Adapters.\u003c\/p\u003e\r\n\u003cul class=\"nomtop\"\u003e\r\n\u003cli\u003eMIPT x Insert Poly Adapter\u003c\/li\u003e\r\n\u003cli\u003eReducing MIPT x Insert Poly Adapter\u003c\/li\u003e\r\n\u003cli\u003eReducing Insert x MIPT Poly Adapter\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003e\u003c\/h2\u003e\r\n\u003c\/div\u003e","products":[{"product_id":"1436-074-insert-red-male-adapt-1-2m-x-3-4ins","title":"Lasco 3\/4 in Insert x 1\/2 in Female NPT Reducing Adapter (PVC)","description":"\u003cp\u003eDurable Lasco PVC reducing adapter designed for joining polyethylene tubing to threaded pipe. This reducing Insert-to-NPT adapter converts a 3\/4 in barbed insert connection to a 1\/2 in female NPT thread, making it ideal for irrigation, drip systems, and outdoor water lines. Manufactured to meet industry standards for potable and irrigation applications, the adapter provides a secure transition between flexible poly pipe and standard threaded fittings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; Certification:\u003c\/strong\u003e Injection-molded PVC; meets ASTM D2609 and certified to NSF 14 and NSF 61 for potable water use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 3\/4 in insert (barbed) x 1\/2 in female NPT; reducing adapter for connecting poly pipe to threaded fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Rated to 200 psi maximum working pressure; temperature range 32–140°F (0–60°C) for typical irrigation service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions \u0026amp; Fit:\u003c\/strong\u003e Compact footprint with overall length approximately 2.5 in; OEM part number 1436074 (Lasco).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Push the poly pipe onto the barbed insert and secure with a clamp sized for the tubing; use compatible thread sealant on NPT threads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse this adapter where a reliable, lead-free transition is required between flexible poly tubing and threaded pipe. Do not use with pressurized hot-water applications outside the listed temperature range. For replacement parts order using Lasco P\/N 1436074 and confirm compatibility with your system before installation.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671489673,"sku":"1436074","price":3.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_579182806_216e6ca1-49ab-4d19-ac19-05b43f66b10d.jpg?v=1590074136"},{"product_id":"1436-075-insert-red-male-adapt-1-x-1-2","title":"Insert Reducing Male Adapter, 1 in x 1\/2 in PVC (Red)","description":"\u003cp\u003eLasco 1436-075 is a red PVC reducing male adapter designed to connect a 1-inch insert pipe to a 1\/2-inch male pipe thread (MPT). Engineered for irrigation and general piping systems, this compact fitting simplifies transitions between insert and threaded connections.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 in. insert x 1\/2 in. MPT connection — reducing adapter for pipe transitions.\u003c\/li\u003e\n\u003cli\u003eDurable PVC construction in red for easy identification and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eMeets ASTM D-2609 and ASTM D-1784; NSF 14 and NSF 61 listings where applicable.\u003c\/li\u003e\n\u003cli\u003eInsert end for solvent-weld installation; threaded MPT end accepts standard pipe thread sealant or tape.\u003c\/li\u003e\n\u003cli\u003eCompact profile for tight spaces; suitable for irrigation, drip systems, and cold water applications.\u003c\/li\u003e\n\u003cli\u003ePart number 1436-075; commonly used with polyethylene and PVC insert fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKeep this adapter on hand for reliable, leak-resistant joins when changing sizes. See technical datasheets or manufacturer guidance for pressure and temperature limits specific to your installation.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671489801,"sku":"1436075","price":3.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/files\/33481-1.jpg?v=1709925935"},{"product_id":"1436-101-insert-red-male-adapt-3-4-m-x-1-2-ins","title":"PVC Insert Reducing Male Adapter 3\/4 in MPT x 1\/2 in Insert (1436-101)","description":"\u003cp\u003eDurable PVC reducing male adapter designed to connect 3\/4 in male pipe threads to 1\/2 in insert tubing. Built for irrigation and cold-water systems, it provides a compact, reliable transition between threaded outlets and polyethylene or flexible tubing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Schedule 40 PVC, lead-free construction for corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 3\/4 in MPT (male pipe thread) to 1\/2 in insert\/barb; compatible with polyethylene and flexible tubing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e NSF 14 and NSF 61 listed; manufactured to ASTM D-2609 plastic insert standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure \u0026amp; Temperature:\u003c\/strong\u003e Pressure class approximately 125 psi; typical cold-water service with maximum recommended temperature near 140°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Push insert over tubing and secure with a hose clamp; thread into female MPT fitting using pipe sealant or PTFE tape for a leak-resistant connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications \u0026amp; Limitations:\u003c\/strong\u003e Ideal for irrigation, landscape, and potable cold-water polyethylene systems. Not for compressed air, gases, or high-temperature service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompact, economical, and easy to install, this adapter delivers a secure, low-profile connection for polyethylene pipe and flexible tubing. Always verify compatibility with local plumbing codes and system materials before installation.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671489993,"sku":"1436101","price":3.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1744835935_1_525654c3-c364-4d51-aa66-603ad612c62f.jpg?v=1590074137"},{"product_id":"1436-102-insert-red-male-adapt-3-4m-x-1-insert","title":"3\/4\" MPT x 1\" PVC Reducing Male Adapter (Insert)","description":"\u003cp\u003eThis 3\/4\" MPT x 1\" PVC reducing male adapter converts a 3\/4\" male pipe thread to a 1\" barbed insert for polyethylene tubing. Molded from schedule 40 PVC, it provides a reliable transition between threaded equipment and 1\" ID poly tubing for irrigation, potable water, and general plumbing applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 3\/4\" Male Pipe Thread (MPT) to 1\" barbed insert (fits 1\" ID poly tubing).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; Standards:\u003c\/strong\u003e Schedule 40 PVC construction; meets ASTM D2609 and is NSF 14\/61 certified for potable water use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Lead-free, corrosion-resistant PVC with a typical maximum temperature rating near 140°F and rated for typical irrigation pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Use Teflon thread seal tape on the MPT end and secure the barbed insert with a worm-gear or stainless hose clamp for a leak-resistant connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for irrigation mainlines, pump and filter outlets, landscape systems, and cold-water plumbing where a threaded-to-poly transition is required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis adapter is a compact, single-piece solution that eliminates extra fittings when reducing from a smaller threaded outlet to larger-diameter poly tubing. Verify thread type and tubing I.D. before installation. Do not use for compressed air or gases; follow local plumbing codes for potable water systems.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671490953,"sku":"1436102","price":3.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_579182806_9aeb87fb-10a3-4f87-91c8-fcd37dce391e.jpg?v=1590074137"},{"product_id":"1436-131-insert-red-male-adapt-1-x-3-4","title":"Lasco 1436-131 PVC Reducing Male Adapter 1\" x 3\/4\"","description":"\u003cp\u003eLasco 1436-131 is a PVC reducing male adapter designed to join 1\" nominal pipe to 3\/4\" insert connections. Engineered for cold potable water, irrigation, and general plumbing, this durable Schedule 40 fitting provides a secure MNPT x insert transition for reliable service.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable PVC (poly) construction for corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 1\" MNPT x 3\/4\" insert — reduces from 1\" nominal pipe to 3\/4\" insert pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Manufactured to common industry standards for insert fittings and offered for potable water service (see product specs).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchedule \u0026amp; Pressure:\u003c\/strong\u003e Schedule 40 \/ STD nominal rating suitable for typical irrigation and plumbing pressures; follow local code for maximum working pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Ideal for irrigation, residential plumbing, and water distribution where a threaded-to-insert transition is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotes:\u003c\/strong\u003e Not for use with compressed air or gases; follow manufacturer installation instructions and local plumbing codes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor installation, ensure clean, properly prepared pipe ends. Use the recommended insert method and solvent or mechanical fastening per code. Check compatibility with existing fittings and system materials before use. If you need additional specifications (pressure class, certifications, or dimensional details), consult the manufacturer data sheet or the product page for part 1436-131.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671491081,"sku":"1436131","price":3.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1744835935_1_2ac7969c-a3e0-4fca-acb2-9c85cfdba86d.jpg?v=1590074138"},{"product_id":"1436-132-insert-red-male-adapt-1m-x-1-1-4-inse","title":"1\" x 1-1\/4\" PVC Reducing Male Adapter (MPT x Insert)","description":"\u003cp\u003eDurable PVC reducing male adapter designed for irrigation and general-purpose tubing connections. This 1 in. MPT x 1-1\/4 in. insert (barb) fitting provides a secure transition from threaded outlets to flexible poly or vinyl tubing. Constructed to common ASTM standards, it is frequently used in potable water and landscape irrigation systems when NSF-listed parts are required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 1 in. male NPT (MPT) x 1-1\/4 in. barbed insert — standard reducing configuration for hose and tubing connections.\u003c\/li\u003e\n\u003cli\u003eMaterial: Schedule 40 PVC — chemical- and corrosion-resistant for long service life in outdoor systems.\u003c\/li\u003e\n\u003cli\u003eCertifications: NSF-listed for potable water and manufactured to ASTM D-2609\/D-1784 specifications where applicable.\u003c\/li\u003e\n\u003cli\u003eInstallation: Push the hose over the barbed insert and secure with a hose clamp; thread the MPT end into a female fitting or valve using appropriate thread sealant.\u003c\/li\u003e\n\u003cli\u003eCompatibility: Works with polyethylene (PE), vinyl, rubber, and other flexible irrigation tubing; not intended for compressed air or gaseous service.\u003c\/li\u003e\n\u003cli\u003ePerformance: Suitable for typical irrigation temperatures (up to ~140°F) and common system pressures—follow local codes and manufacturer guidance for maximum ratings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompact and economical, this reducing male adapter offers a reliable, leak-resistant connection for repairs and system assemblies. Verify sizing before installation and use recommended clamps, sealant, and testing procedures for a secure, long-lasting connection.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671492041,"sku":"1436132","price":4.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_579182806_6fbf05c1-ef4b-456d-bfd1-685396519db2.jpg?v=1590074139"},{"product_id":"insert-red-male-adapt-1-1-2ins-x-1m","title":"1\" x 1-1\/2\" PVC Reducing Male Adapter (MIPT x Insert)","description":"\u003cp\u003eCompact and reliable PVC reducing male adapter designed to join 1-1\/2\" insert tubing to a 1\" MIPT threaded connection. Built from industry-grade PVC and engineered for irrigation, potable water, and general plumbing use, this adapter delivers a secure insert grip and a standard male thread for easy downstream connections.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; standards:\u003c\/strong\u003e Durable PVC construction; conforms to ASTM D-2609 \/ ASTM D-1784 and listed for NSF potable water service where specified.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; connection:\u003c\/strong\u003e 1-1\/2\" insert (barbed) to 1\" MIPT (male pipe thread) — designed for a positive seal with polyethylene insert tubing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical applications:\u003c\/strong\u003e Irrigation systems, landscape drip, pond and pool plumbing, OEM equipment, and general water distribution where insert fittings are used.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation notes:\u003c\/strong\u003e Use compatible insertion depth and hose clamps where recommended; not intended for compressed air or gas service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Designed for pressure applications typical of PVC insert fittings; follow system pressure and temperature guidelines for safe use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis adapter is supplied as a ready-to-install fitting for contractors and DIY installers who need a durable transition from insert-style tubing to threaded pipe. Confirm tube ID and thread compatibility before installation. If you need guidance on clamps, solvent-welding adjacent PVC sections, or sizing for polyethylene insert tubing, review manufacturer recommendations or contact a technical representative for help.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671492617,"sku":"1436133","price":6.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1744835935_1.jpg?v=1590075992"},{"product_id":"insert-red-male-adapt-1-1-4-x-3-4","title":"Lasco 1436-167 Reducing Male Adapter, 1-1\/4\" MPT x 3\/4\" Insert","description":"\u003cp\u003eCompact and dependable, the Lasco 1436-167 reducing male adapter provides a simple transition between a 1-1\/4\" male pipe thread and a 3\/4\" insert connection. Designed for irrigation and general plumbing applications, this red poly (PVC) adapter offers corrosion resistance and easy installation where a secure, leak-resistant join is needed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \u0026amp; sizing:\u003c\/strong\u003e Item 1436-167; 1-1\/4\" (1.25\") MPT threaded side to 3\/4\" insert side for standard irrigation tubing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable red PVC\/poly material formulated for outdoor irrigation and potable water handling where compatible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection types:\u003c\/strong\u003e Male Pipe Thread (MPT) on the larger end and insert connection on the smaller end for push-in or socket-style fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical applications:\u003c\/strong\u003e Irrigation systems, landscape plumbing, sprinkler repairs, and any system requiring a reducing transition between MPT and insert fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation tips:\u003c\/strong\u003e Use appropriate thread sealant or tape on the MPT end, ensure proper pipe insertion depth for the insert side, and follow local plumbing codes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Lasco reducing male adapter is intended as a reliable, low-maintenance fitting for contractors and DIYers. Its compact footprint and standard sizing make it suitable for retrofit work and new installations alike. Verify compatibility with your tubing and adhesives before assembly; consult product packaging or manufacturer resources for any application-specific guidance.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671492745,"sku":"1436167","price":3.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1744835935.jpg?v=1588177220"},{"product_id":"insert-red-male-adapt-1-1-4-mipt-x-1-ins","title":"Insert Reducing Male Adapter (MIPT x Insert) - 1-1\/4 in x 1 in","description":"\u003cp\u003eDurable PVC insert reducing male adapter designed for reliable connections between insert-style tubing and male pipe threads. Ideal for irrigation, pool, and potable water applications, this adapter provides a secure fit for Schedule 40 systems and simplifies transitions between 1-1\/4 inch MIPT fittings and 1 inch insert tubing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnection: MIPT x Insert - converts a 1-1\/4 in. male national pipe thread to a 1 in. insert connection for poly tubing.\u003c\/li\u003e\n\u003cli\u003eMaterial: Schedule 40 PVC construction resists corrosion and is suitable for potable water when installed per applicable codes.\u003c\/li\u003e\n\u003cli\u003ePerformance: Rated for up to 200 psi and temperatures from 32°F to 140°F; meets industry standards including NSF 14 and NSF 61.\u003c\/li\u003e\n\u003cli\u003eDimensions: Overall length approximately 2.8 in; designed for standard 1-1\/4 in MIPT and 1 in insert tubing.\u003c\/li\u003e\n\u003cli\u003eInstallation: Push insert tubing fully onto the barbed insert and secure with a stainless clamp or approved fitting for pressure-rated systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis compact, easy-to-install reducing adapter is a cost-effective solution for adapting insert tubing to threaded pipe on irrigation and pool systems. It fits common poly tubing sizes and simplifies repairs and new installations.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671493705,"sku":"1436168","price":4.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1744835935_86df2afb-1217-4d3d-92a3-dbbb9dddb564.jpg?v=1588257263"},{"product_id":"insert-red-male-adapt-1-1-2ins-x-1-1-4t","title":"1436-169 PVC Reducing Insert Adapter, 1-1\/4 in x 1-1\/2 in","description":"\u003cp\u003eThe 1436-169 PVC reducing insert adapter provides a reliable transition between 1-1\/2 inch insert hose and 1-1\/4 inch male NPT threaded fittings. Made from durable PVC, this reducing adapter is suited for irrigation, pool, and potable water systems where a secure, leak-resistant connection is required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 1-1\/2 in insert x 1-1\/4 in male NPT — engineered for a positive grip with polyethylene and flexible hose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Rigid PVC construction resists corrosion and chemicals for long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Conforms to ASTM D2609 and holds NSF certifications suitable for potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Rated for typical system temperatures up to 140°F and working pressures up to 200 psi (check system requirements).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Use with appropriate hose clamps or twist-lock insert features for a secure connection; allow proper insertion depth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompact and easy to install, the 1436-169 reducing adapter simplifies hose-to-thread transitions and reduces inventory by replacing multiple fittings. Select this adapter when you need a durable, standards-compliant solution for water handling applications.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671493833,"sku":"1436169","price":6.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_579182806_f11d1406-814b-4edb-b53d-bb1354d03574.jpg?v=1590075991"},{"product_id":"insert-red-male-adapt-11-2mx1ins","title":"Lasco Insert Reducing Male Adapter 1-1\/2\" x 1\" PVC","description":"\u003cp\u003eDurable Lasco insert reducing male adapter engineered for reliable PVC connections in irrigation and cold potable-water systems. This reducing adapter connects 1-1\/2\" pipe to 1\" pipe using an insert end and male NPT (MNPT) thread for a secure, leak-resistant fit. Made from rigid PVC, it resists corrosion and chemical exposure common to outdoor and irrigation use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize \u0026amp; connection: 1-1\/2\" x 1\" — insert end to male NPT (MNPT) thread; reduces pipe size while maintaining flow control.\u003c\/li\u003e\n\u003cli\u003eMaterial: Rigid PVC construction for long-term durability and corrosion resistance in non-pressurized and pressurized irrigation systems.\u003c\/li\u003e\n\u003cli\u003eStandards: Manufactured to meet ASTM D2609 and certified to NSF 14 and NSF 61 for potable-water applications where indicated.\u003c\/li\u003e\n\u003cli\u003ePerformance: Pressure-rated to 200 psi and designed for typical cold-water use; temperature performance is suitable from 32°F to 140°F.\u003c\/li\u003e\n\u003cli\u003eDimensions: Compact overall length (approx. 2-11\/16\"), engineered for easy insertion and proper sealing with standard PVC insert fittings.\u003c\/li\u003e\n\u003cli\u003eApplications: Ideal for irrigation, landscape, and many cold potable-water installations; commonly used where a transition from 1-1\/2\" to 1\" pipe is required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstallation is straightforward: chamfer the pipe, apply a compatible primer\/solvent cement where required by local code, and fully seat the pipe into the insert end. Inspect thread engagement and use appropriate thread sealant on the NPT thread if needed. Follow local plumbing and irrigation codes; consult manufacturer literature for specific system guidelines.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671494217,"sku":"1436211","price":5.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1744835935_f378e0f3-9aa0-4b05-bb0c-4199a170b13e.jpg?v=1588257388"},{"product_id":"insert-red-male-adapt-1-1-2-x-1-1-4","title":"PVC Insert Reducing Male Adapter 1-1\/2\" x 1-1\/4\" (MIPT x Insert)","description":"\u003cp\u003eThis PVC insert reducing male adapter provides a secure transition from 1-1\/2\" pipe to 1-1\/4\" pipe using a male NPT thread on one end and a barbed insert on the other. Designed for use with polyethylene pipe, the fitting offers reliable, corrosion-resistant service for irrigation, potable water, and general purpose piping systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable PVC construction:\u003c\/strong\u003e Manufactured from rigid PVC for chemical resistance and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection types:\u003c\/strong\u003e Male NPT (MIPT) threads on the large end and barbed insert on the small end for secure polyethylene connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1-1\/2\" x 1-1\/4\" nominal pipe sizes (reducing adapter).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards \u0026amp; certifications:\u003c\/strong\u003e Conforms to ASTM D2609; NSF 14 and NSF 61 certified for potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating limits:\u003c\/strong\u003e Rated for typical irrigation and potable systems; service temperature up to about 140°F and working pressures commonly up to 200 psi (consult system specifications).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for irrigation and polyethylene pipe installations where a threaded connection is required on one end and a push-in polyethylene connection on the other. The barbed insert is designed to grip polyethylene tubing—use an appropriate stainless-steel clamp for a leak-proof joint where required. Compatible with Schedule 40 and D2239\/D2104 polyethylene pipe where insert fittings are specified.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671495049,"sku":"1436212","price":5.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1744835935_08d93174-e3e4-46c3-97d6-8fe12498579c.jpg?v=1588257433"},{"product_id":"insert-red-male-adapt-1-1-2-x-2in","title":"Spears 1436-213 PVC Reducing Male Adapter 1-1\/2 in x 2 in","description":"\u003cp\u003eSpears 1436-213 is a durable PVC reducing male adapter designed to connect larger polyethylene pipe to a smaller threaded outlet. Built for irrigation and potable water systems, this adapter combines a secure barbed insert with a male NPT thread to give a dependable, leak-resistant transition between insert-style tubing and threaded fittings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; construction:\u003c\/strong\u003e Injection-molded PVC provides chemical and corrosion resistance for outdoor and irrigation use, with long-lasting performance under normal working temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection types:\u003c\/strong\u003e 1-1\/2 in. x 2 in. reducing configuration (MNPT\/Mipt x insert) — barbed insert side fits polyethylene tubing, other end is male NPT for threaded fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards \u0026amp; certification:\u003c\/strong\u003e Manufactured to meet ASTM D2609 and related standards; commonly available as NSF-certified and lead-free for potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable grip:\u003c\/strong\u003e Barbed insert geometry gives positive mechanical hold; use stainless or worm-gear clamps when local code or system pressure requires additional reinforcement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for irrigation, landscape supply, OEM systems and potable water lines where a reducing insert-to-threaded connection is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature \u0026amp; pressure:\u003c\/strong\u003e Suitable for typical irrigation temperatures (service up to about 140°F) and standard working pressures for Schedule 40 polyethylene piping.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned for quick installation, the stepped barb helps center tubing and reduce pull-off risk while the threaded male end mates with standard female NPT fittings and valves. Verify pipe schedule and local plumbing codes before use; where required, pair with appropriate clamps or thread sealant to ensure a secure, code-compliant connection.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671495177,"sku":"1436213","price":8.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_579182806.jpg?v=1590075991"},{"product_id":"insert-red-male-adapt-2m-x-1-1-2ins","title":"Insert Reducing Male Adapter 2 in. x 1 1\/2 in. MIPT x Insert (Poly)","description":"\u003cp\u003eInsert reducing male adapter engineered for poly insert systems. This poly fitting joins a 2 in. line to a 1 1\/2 in. insert connection using MIPT threading to create a compact, stable, and corrosion-resistant joint. It is commonly used in irrigation, landscape plumbing, and other low-pressure water-distribution applications where a secure, easy-to-install transition between sizes is required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRight-size connection:\u003c\/strong\u003e Reduces a 2 in. insert line down to a 1 1\/2 in. insert connection while providing MIPT male threading for standard female-threaded fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable poly construction:\u003c\/strong\u003e Made for poly piping systems to resist corrosion, mineral buildup, and environmental wear in outdoor irrigation and landscape use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple insert installation:\u003c\/strong\u003e Smooth internal surface accommodates standard insert installation methods; no special tools required for most poly pipe installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable thread engagement:\u003c\/strong\u003e MIPT male threads offer a secure mechanical seal when used with proper thread tape or sealant and correct torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, versatile fitting:\u003c\/strong\u003e Space-saving profile that works well in tight manifolds, valve connections, and retrofit repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis adapter is supplied as a single-piece poly fitting sized for 2 in. to 1 1\/2 in. insert applications. Verify compatibility with your pipe type and follow standard installation best practices—use proper insert stops, secure clamps where needed, and apply approved thread sealant on threaded connections. For irrigation systems, test the assembly under normal operating pressure before backfilling or finalizing the installation.\u003c\/p\u003e","brand":"PVC","offers":[{"title":"Default Title","offer_id":43671495369,"sku":"1436251","price":8.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1744835935_d0fb047f-cee0-465e-a8a4-d61546df48ac.jpg?v=1588257539"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/collections\/191-T.jpg?v=1590714781","url":"https:\/\/www.sprinklersupplystore.com\/collections\/insert-x-male-poly-pipe-adapters\/size_2.oembed","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}