Internet #205616014

Model # THD1021

Store SKU #1001091723

0852205005485

1.25 in. and 1.5 in. ABS Threaded ABS Sump Pump Check Valve

  • Made from a lightweight and durable ABS material
  • Can be used as a check valve and coupling for a hose kit
  • Can be used with any 1.25 or 1.5 in. discharge sump pump
$ 7 20

Frequently Bought Together

Frequently Bought Together

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Product Overview

  • Made from a lightweight and durable ABS material
  • Can be used as a check valve and coupling for a hose kit
  • Can be used with any 1.25 or 1.5 in. discharge sump pump
Designed for sump pump applications, this Sump Pump Check Valve is made from a strong and durable ABS material. Made for 1.25 in. or 1.5 in. sump pump, this valve is perfect for connecting to a flexible plastic discharge hose.
  • Dual threads for 1.25 in. or 1.5 in. discharge pump
  • 1.25 in. and 1.5 in. shoulders for flexible coupling or hose kit
  • Used as both a check valve and coupling for flexible hose kit connection
  • Made of strong, durable ABS
  • Industries most durable flapper
  • Flow arrow molded into valve
  • Works with any 1.25 in. or 1.5 in. discharge sump pump

Product Overview

  • Made from a lightweight and durable ABS material
  • Can be used as a check valve and coupling for a hose kit
  • Can be used with any 1.25 or 1.5 in. discharge sump pump
Model #: THD1021
Sku #: 1001091723
Internet #: 205616014

Designed for sump pump applications, this Sump Pump Check Valve is made from a strong and durable ABS material. Made for 1.25 in. or 1.5 in. sump pump, this valve is perfect for connecting to a flexible plastic discharge hose.

  • Dual threads for 1.25 in. or 1.5 in. discharge pump
  • 1.25 in. and 1.5 in. shoulders for flexible coupling or hose kit
  • Used as both a check valve and coupling for flexible hose kit connection
  • Made of strong, durable ABS
  • Industries most durable flapper
  • Flow arrow molded into valve
  • Works with any 1.25 in. or 1.5 in. discharge sump pump

Info & Guides

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Specifications

Dimensions

Inlet Diameter (In.)
1-1/2
Outlet Diameter (In.)
1-1/2
Product Depth (in.)
1.9
Product Height (in.)
4.16
Product Length (in.)
2.13
Product Width (in.)
2.13

Details

Application
Sewage
Compatible Pipe Material
Multi-Purpose
Connection
Slip-Joint
Features
Threaded
Indoor/Outdoor
Indoor,Outdoor
Material
Acrylonitrile Butadiene Styrene (ABS)
Maximum Pressure (psi)
20
Maximum Working Temperature (F)
135
Product Weight (lb.)
0.154lb
Returnable
180-Day
Valve Type
Check

Warranty / Certifications

Manufacturer Warranty
Warranted to the original consumer purchaser to be free from defects in material and workmanship for a period of one-year from the date of purchase.

Specifications

Dimensions

Inlet Diameter (In.)
1-1/2
Outlet Diameter (In.)
1-1/2
Product Depth (in.)
1.9
Product Height (in.)
4.16
Product Length (in.)
2.13
Product Width (in.)
2.13

Details

Application
Sewage
Compatible Pipe Material
Multi-Purpose
Connection
Slip-Joint
Features
Threaded
Indoor/Outdoor
Indoor,Outdoor
Material
Acrylonitrile Butadiene Styrene (ABS)
Maximum Pressure (psi)
20
Maximum Working Temperature (F)
135
Product Weight (lb.)
0.154lb
Returnable
180-Day
Valve Type
Check

Warranty / Certifications

Manufacturer Warranty
Warranted to the original consumer purchaser to be free from defects in material and workmanship for a period of one-year from the date of purchase.

Questions & Answers

Is it normal for the weep hole to spray water when the pump is pumping.

I thought the Weep hole was to be sealed off during the pumping cycle and open during the off cycle to allow the stand pipes to drain. Is this not true?
Asked by: DS61
I purchased this check valve for Liberty 404 Non submersible sump pump that sits under my garage sink. After taking it apart several times, and flooding my garage each time, I discovered the factory weep hole. Now to figure out how to plug the hole and hope it works. I guess if you purchase an Everbuilt pump it works OK, but for non submersible pumps it causes big problems. I had to learn the hard way, after disassembling the set up several times in an area very difficult to access, it was/is a real chore.
Answered by: Donn2390
Date published: 2019-09-29

Can I glue PVC pipe onto this thing?

Asked by: Ken
Yes
Answered by: Franky
Date published: 2019-03-31

The internal flap inside the check valve is supposed to prevent the water from flowing back to th...

The internal flap inside the check valve is supposed to prevent the water from flowing back to the pit. I did a simple experiment by pouring some water into the check valve from the top and I noticed that water flowed right through it. In other words, the check valve does not appear to be preventing the water from flowing back. Shouldn't the internal flap close and stop the water from flowing through?
Asked by: MT88
Yes it should, but doesn't. Replaced it with one that had a spring-loaded valve. No back wash leaks
Answered by: Phil
Date published: 2019-01-19

Should I cut off the 1.25 in threaded part of this check valve if I only need the 1.5 in componen...

Should I cut off the 1.25 in threaded part of this check valve if I only need the 1.5 in component? My concern is this will sit too far down into the discharge pump.
Asked by: JE
No need , The opening clearance will still work
Answered by: Junior
Date published: 2020-04-17
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