the inside diameter of the waste hole on my Pentair filter seems to be 2 1/4 inches. will this fit?

I am using it for my pond with 21/2" flex tubing if it is large, I can readily clamp to collaspable tubing..Won't know until spring

Is the treaded side threads compatible with either npsh fire hose nozzle or the nst/nh fire hose nozzle? both nozzles being 1.5 inch with female thre

The pipe nipple is 1.5" male pipe thread (NPT) x 1.5" male barbed hose fitting. Do your own research on the female end of your things to see if it is a match. Or you could just order one and see if it fits, return it if doesn't.

What is the total length of the 1.5 fitting?

It will vary depending on which supplier and which production lot ends up in your order. Order the correct diameter for your pipe and use Amazon's return process if it doesn't suit your needs. BTW; it is plastic and thus you can easily trim it a bit if too long.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Spears 1436 Series PVC Tube Fitting, Adapter, Schedule 40, Gray, 3/4" Barbed x NPT Male

Product ID: 7765553

Details

Brand
Spears
Color
Gray
Connector Type
Barbed X Npt
Item Weight
18.14 g
Item dimensions L x W x H
2.5 x 1.15 x
Material
Polyvinyl

💧NSF 61 certified for potable water

🔗3/4" Barbed x NPT Male connection

🔥Max temp 140°F for tough environments

$11.75

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Description

🔧 Connect with confidence — the fitting that means business!

CHEMICAL RESISTANT ARMOR - PVC construction resists acids, gasoline, alcohol, and hydrocarbons for long-lasting durability.
BUILT TO WITHSTAND THE HEAT - Handles up to 140°F, perfect for demanding industrial or residential setups.
CERTIFIED FOR SAFETY QUALITY - Meets ASTM D2609 and NSF 61 standards, so your water stays pure and your system reliable.
SEAMLESS CONNECTION ZERO LEAKS - Barbed fitting ensures a rock-solid seal with flexible tubing when paired with a hose clamp.
COMPACT LIGHTWEIGHT POWERHOUSE - At just 18g and 2.5 inches, it fits tight spaces without compromising strength.

The Spears 1436 Series PVC Tube Fitting is a durable, gray PVC adapter designed for connecting 3/4" Schedule 40 PE flexible tubing to NPT threaded pipes. Engineered to withstand temperatures up to 140°F and resist harsh chemicals, it meets ASTM D2609 and NSF 61 certifications, ensuring safe use with potable water. Lightweight and compact, this fitting guarantees a secure, leak-resistant connection ideal for professional-grade plumbing applications.

Specifications

ASIN	B008FML2NY
Best Sellers Rank	#4,498 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Barbed Hose Fittings
Brand Name	Spears Manufacturing
Color	Gray
Connector Type	Barbed X Npt Male
Customer Reviews	4.6 4.6 out of 5 stars (2,085)
Item Dimensions	2.5 x 1.15 x 2.5 inches
Item Weight	18.14 g
Manufacturer	Spears Manufacturing
Manufacturer Part Number	1436-007
Material Type	Polyvinyl Chloride
Model Number	1436-007
Number of Packs	1
Number of Pieces	1
Size	0.75 Inch
Thread Type	NPT
UPC	054211105085
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$11.75

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews