{"title":"Poly Pipe Reducing Male Adapter (MIPT x Reducing Ins)","description":"\u003cdiv class=\"category_desc\"\u003e\u003cb class=\"txt-blue-bold\"\u003eReducing insert to male adapter for use on polyethylene pipe systems. \u003c\/b\u003e\u003c\/div\u003e\r\n\u003c!-- split --\u003e\r\n\u003cdiv class=\"cat-desc-bel\"\u003e\r\n\u003ch2\u003eReducing Insert to Male Adapter\u003c\/h2\u003e\r\n\u003cp class=\"nomtop\"\u003eOur online store has one of the largest warehouse selections of polyethylene products including reducing adapters.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePoly Reducing Adapters for Poly Pipe\u003c\/strong\u003e\u003cbr\u003eWe have a large selection of poly male reducing adapters in a variety of sizes to best fit your irrigation needs.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003c\/div\u003e","products":[{"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":"1436-131-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":"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-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-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\/1236-T.jpg?v=1593464460","url":"https:\/\/www.sprinklersupplystore.com\/collections\/poly-pipe-reducing-male-adapter-mipt-x-reducing-ins\/size_1.oembed","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}