Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
LASCO Pipe Adapter: Schedule 40, PVC, 4 in x 4 in Size, Threaded x Socket, Male NPT x Female - Schedule 40 Pipe Fittings
LASCOSchedule 40 Pipe Fittings

LASCO Pipe Adapter: Schedule 40, PVC, 4 in x 4 in Size, Threaded x Socket, Male NPT x Female

The LASCO Pipe Adapter: Schedule 40 is a Schedule 40 PVC pipe fitting, size 4 in x 4 in, with a Threaded x Socket connection (Male NPT x Female) in white, rated for 140°F. It meets ASTM D2466 standards and features…

SKU 3G-OTH-654295

Brand
LASCO
Item
Pipe Adapter: Schedule 40, PVC, 4 in x 4 in Size, Threaded x Socket, Male NPT x Female
Category
Schedule 40 Pipe Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

LASCO
Manufacturer Part Number
436040
Type
PVC, Threaded x Socket, Male NPT x Female, White, 140°F
Size
4 in x 4 in
Standards
ASTM D2466
Fitting Pipe Size
4 in x 4 in
[F] Pipe Thread Type
NPTF
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

LASCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LASCO Pipe Adapter: Schedule 40 is a Schedule 40 PVC pipe fitting, size 4 in x 4 in, with a Threaded x Socket connection (Male NPT x Female) in white, rated for 140°F. It meets ASTM D2466 standards and features NPTF pipe threads (MPN 436040).

Frequently Asked Questions

What is the LASCO 436040 pipe adapter used for?

The LASCO 436040 Schedule 40 PVC pipe adapter connects a 4-inch male NPT threaded pipe to a 4-inch socket (female) fitting. It is commonly used in industrial plumbing, irrigation, and water systems where a transition from threaded to solvent-weld joints is required.

What are the specifications of the LASCO 436040 pipe adapter?

The LASCO 436040 is a Schedule 40 PVC pipe adapter, size 4 in x 4 in, with a Threaded x Socket connection (Male NPT x Female). It is white, rated for 140°F, meets ASTM D2466 standards, and features NPTF pipe threads.

Where to buy the LASCO 436040 pipe adapter worldwide?

3G Electric supplies the LASCO 436040 Schedule 40 PVC pipe adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this item.

How to install a LASCO Schedule 40 PVC pipe adapter?

For the threaded end, apply PTFE tape or pipe joint compound to the male NPT threads and hand-tighten into the female port. For the socket end, clean and prime the pipe and fitting, then apply PVC solvent cement. Allow proper cure time per manufacturer instructions before pressurizing.

LASCO Products

3G Electric supplies LASCO schedule 40 pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from LASCO

View all LASCO parts →
Pipe Elbow: 90° Elbow, Schedule 40, PVC, 1/2 in x 1/2 in Size, Threaded x Threaded, White, NPT (MPN 412005BC). Key specifications — Standards: NSF 61; Fitting Pipe Size: 1/2 in x 1/2 in; Thread Type: NPT x NPT.
LASCO
Pipe Elbow: 90° Elbow, Schedule 40, PVC, 1/2 in x 1/2 in Size, Threaded x Threaded, White, NPT (MPN 412005BC). Key specifications — Standards: NSF 61; Fitting Pipe Size: 1/2 in x 1/2 in; Thread Type: NPT x NPT.
Pipe Straight: Schedule 40, PVC, 1/2 in x 1/4 in Size, Threaded x Threaded, Male NPT x Female NPT (MPN 439072). Key specifications — Standards: ASTM D2466; Fitting Pipe Size: 1/2 in x 1/4 in; Thread Type: NPT x NPT.
LASCO
Pipe Straight: Schedule 40, PVC, 1/2 in x 1/4 in Size, Threaded x Threaded, Male NPT x Female NPT (MPN 439072). Key specifications — Standards: ASTM D2466; Fitting Pipe Size: 1/2 in x 1/4 in; Thread Type: NPT x NPT.
Pipe Elbow: Schedule 40, PVC, 1 in x 1 in Size, Threaded x Threaded, Female NPT x Female NPT, White (MPN 408010). Key specifications — Standards: ASTM D2466; Fitting Pipe Size: 1 in x 1 in; Thread Type: NPT x NPT.
LASCO
Pipe Elbow: Schedule 40, PVC, 1 in x 1 in Size, Threaded x Threaded, Female NPT x Female NPT, White (MPN 408010). Key specifications — Standards: ASTM D2466; Fitting Pipe Size: 1 in x 1 in; Thread Type: NPT x NPT.
Pipe Elbow: 45° Elbow, Schedule 40, PVC, 2 in x 2 in Size, Socket x Spigot, Female x Male, White (MPN 423020BC). Key specifications — Standards: NSF 14; Fitting Pipe Size: 2 in x 2 in.
LASCO
Pipe Elbow: 45° Elbow, Schedule 40, PVC, 2 in x 2 in Size, Socket x Spigot, Female x Male, White (MPN 423020BC). Key specifications — Standards: NSF 14; Fitting Pipe Size: 2 in x 2 in.
Pipe Straight: Bushing, Schedule 40, PVC, 1 1/2 in x 1 in Size, Spigot x Socket, Male x Female (MPN 437211BC). Key specifications — Standards: ASTM D2466; Fitting Pipe Size: 1-1/2 in x 1 in.
LASCO
Pipe Straight: Bushing, Schedule 40, PVC, 1 1/2 in x 1 in Size, Spigot x Socket, Male x Female (MPN 437211BC). Key specifications — Standards: ASTM D2466; Fitting Pipe Size: 1-1/2 in x 1 in.
Pipe Adapter: Schedule 40, PVC, 2 in x 2 in Size, Socket x Threaded, Female x Male NPT, White, 140°F (MPN 436020BC). Key specifications — Standards: ASTM D2466; Fitting Pipe Size: 2 in x 2 in; [F] Pipe Thread Type: NPTF.
LASCO
Pipe Adapter: Schedule 40, PVC, 2 in x 2 in Size, Socket x Threaded, Female x Male NPT, White, 140°F (MPN 436020BC). Key specifications — Standards: ASTM D2466; Fitting Pipe Size: 2 in x 2 in; [F] Pipe Thread Type: NPTF.
Pipe Adapter: Schedule 40, PVC, 3/4 in x 3/4 in Size, Socket x Barbed, Female x Male, White, 140°F (MPN 474007). Key specifications — Standards: NSF 14; Fitting Pipe Size: 3/4 in x 3/4 in.
LASCO
Pipe Adapter: Schedule 40, PVC, 3/4 in x 3/4 in Size, Socket x Barbed, Female x Male, White, 140°F (MPN 474007). Key specifications — Standards: NSF 14; Fitting Pipe Size: 3/4 in x 3/4 in.
Tee Pipe Fitting: Schedule 40, PVC, 2 in x 2 in x 1/2 in Size, Socket x Socket x Threaded, White (MPN 402247). Key specifications — Standards: NSF 14; Fitting Pipe Size: 2 in x 2 in x 1/2 in; [F] Pipe Thread Type: NPTF.
LASCO
Tee Pipe Fitting: Schedule 40, PVC, 2 in x 2 in x 1/2 in Size, Socket x Socket x Threaded, White (MPN 402247). Key specifications — Standards: NSF 14; Fitting Pipe Size: 2 in x 2 in x 1/2 in; [F] Pipe Thread Type: NPTF.