Lasco SCH40 MIP PVC Adapter [1-1/4" Slip x MPT] (436-012)

Type:	Fittings & Valves: Adapters
Mfr	Lasco Fittings
Mfg Part #	436-012
Hzn Part #	89-575-2383

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TAGS: adapters, lascofittings, pvcfittings

Details

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SEE REPLACEMENT PART: OBSOLETE

The Lasco SCH40 MIP PVC Adapter [1-1/4" Slip x MPT] (436-012) is a plumbing fitting selected for specific routing, transition, or termination needs in pool and spa water lines. It helps installers connect pipe runs cleanly while maintaining the intended direction, size change, or branch layout of the system.

This Lasco Fittings fitting should be matched by connection type, schedule, size, and orientation before installation. Key identifiers include 1-1/4" Slip x MPT. Notable sizing references include 40 MIP, 1-1/4. For repair work, the correct part reduces rework by allowing the replacement fitting to align with existing pipe geometry and surrounding equipment clearances. It is well suited for equipment pads, return lines, suction plumbing, chlorinator lines, air lines, and general service plumbing where a dependable fitting is needed. For best results, clean the mating surfaces during installation and replace related seals or gaskets whenever they show compression set, hardening, or visible damage. Part number 436-012 should be used as the primary identifier when cross-checking compatibility.

Direct replacement part for pool, spa, or bath service work
Match product title, dimensions, category, and part number before ordering
Useful for repairing worn, damaged, or missing components
Helps maintain the original equipment layout when properly installed
Suitable for professional service or informed DIY replacement

Lasco Fittings – PVC Fittings, CPVC Fittings and Pool & Spa Plumbing Components

Who is Lasco Fittings?

Lasco Fittings is a leading manufacturer of PVC, CPVC, and ABS plumbing fittings, serving the pool, spa, irrigation, and industrial markets since 1967. Known for quality and reliability, Lasco produces precision-molded components designed to support efficient water flow and secure plumbing connections. Their products are widely used in pool and spa systems where durability and leak-free performance are essential.

What products does Lasco Fittings specialize in?

Lasco Fittings specializes in PVC and CPVC fittings, including elbows, tees, couplings, unions, adapters, valves, and plumbing accessories. Their product lineup includes components used in pool and spa plumbing systems to connect pipes, control water flow, and ensure proper system configuration. These fittings are essential for both new installations and repair applications.

Why choose Lasco Fittings parts for your pool or spa?

Lasco products are known for strength, consistency, and long-lasting performance. Their fittings are engineered to withstand pressure, chemical exposure, and temperature variations commonly found in pool and spa environments. Professionals choose Lasco for dependable plumbing components that ensure secure connections and efficient system operation.

How do you identify and choose the correct Lasco Fittings part?

To select the correct Lasco fitting, it’s important to match pipe size, material type (PVC or CPVC), connection style, and application requirements. Reviewing product specifications ensures proper fit and compatibility. Choosing the right fitting helps prevent leaks, maintain proper flow, and support long-term system reliability.

Need help finding the right Lasco Fittings part?

At Bath & Spa Parts Online, we carry a wide selection of Lasco Fittings pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.