Yes what gasket will make these work with npt? silicone gasket shoots out randomly.

It depends on the female mating part. If the female mating threaded part has an internal shoulder, a 19mm OD silicone washer should work, just like the ones used in shower heads. If there is no shoulder on the inside of the female threaded part, it wont ever seal. The seller needs to change the listing description. It is not an NPT thread. The title mentions straight thread now, but they still have NPT in the listing. it is either G1/2 or NPS. I am pretty sure that it is G1/2 (BSPP).

What type of material is this made of ? Polypropylene ?

Not sure... Plastic?? They work very well no leaks.

Could I use one of these as a “cap” or end piece by just not connecting anything to the quick connect side?

These are for water hoses such as a water filter system. If you need a cap I wouldn't purchase these.

Will these work with hot water? Less than 150 degrees F?

Typical max temp/pressure ratings for 1/4” to 1/2” pvc fittings is as follows: Fittings for tubing ranging from 1/4" O.D. to 1/2" O.D. Maximum pressure is 150 psi at 70°F and 60 psi at 140°F Short answer, no, I wouldn’t use pvc! Look at brass instead.

Malida Male Push To Connect Tube Fitting,water purifiers Quick Connector Drinks Dispense and water filtration system fittings (1/4 NPT Male x 1/4 OD Tube)

Product ID: 146192327

Details

Brand
Malida
Color
White
Connector Type
Elbow
Exterior Finish
Brass
Item Weight
16 ounces
Material
Plastic

⚡Push-to-connect quick installation

🔧1/4 NPT Male x 1/4 OD Tube precision fit

🔩Durable brass exterior finish

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NZ$26

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Description

🚰 Connect Fast, Filter Smart – Plumbing Made Effortless!

BULK PACK ADVANTAGE - 10-pack bundle keeps your projects flowing without constant reordering.
ROBUST BRASS FINISH - Corrosion-resistant brass exterior guarantees long-lasting durability and professional-grade reliability.
PRECISION ENGINEERED SIZE - 1/4 inch tubing and NPT threading ensure seamless compatibility with your water filtration system.
VERSATILE PLUMBING ESSENTIAL - Perfect for reverse osmosis, DI, and water purifier setups—upgrade your filtration game now.
EFFORTLESS SNAP IN CONNECTION - Say goodbye to leaks and hello to instant secure fittings with push-to-connect technology.

The Malida Male Push To Connect Tube Fitting is a 10-pack of 1/4 NPT Male x 1/4 OD Tube elbow connectors designed for quick, leak-proof installation in water purifiers and reverse osmosis systems. Featuring a durable brass exterior and push-to-connect technology, these fittings provide reliable, corrosion-resistant performance for professional and DIY filtration setups.

Specifications

ASIN	B01M2XEJZA
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#23,518 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #80 in Push-to-Connect Fittings
Brand	Malida
Color	White
Connector Type	Elbow
Customer Reviews	4.5 4.5 out of 5 stars (305)
Date First Available	October 14, 2016
Exterior Finish	Brass
Is Discontinued By Manufacturer	No
Item Weight	1 pounds
Manufacturer	Malida
Material	Plastic
Number of Pieces	10
Package Dimensions	3.5 x 2.09 x 0.98 inches
Part Number	Z-wy
Size	1/4 inch
Style	1/4 NPT Male x 1/4 OD Tube
Thread Size	0.25 NPT
Thread Type	NPT
UPC	712641076237

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NZ$26

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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