Unloader Valves
Showing 17–32 of 342 results
- Compare
![ST-291 Unloader Valve [148 200 291 500]](https://www.bep.kiwi/wp-content/uploads/2025/08/148-200-291-500.jpg)
ST-291 Unloader Valve
5,076 PSI @ 40 L/min
3/8" F In, 3/8" F Out
90°C Temperature148 200 291 500
POA
Read more - Compare
![ST-291 Unloader Valve with Switch [148 200 291 550]](https://www.bep.kiwi/wp-content/uploads/2025/08/148-200-291-550.jpg)
ST-291 Unloader Valve with Switch
5,076 PSI @ 40 L/min
3/8" F In, 3/8" F Out
90°C Temperature148 200 291 550
POA
Read more - Compare
![ST-285 Unloader Valve with Switch [148 200 285 550]](https://www.bep.kiwi/wp-content/uploads/2025/08/148-200-285-550.jpg)
ST-285 Unloader Valve with Switch
3,625 PSI @ 100 L/min
1/2" F In, 1/2" F Out
90°C Temperature148 200 285 550
POA
Read more - Compare
![ST-291 Micro Switch [148 200 291 450]](https://www.bep.kiwi/wp-content/uploads/2025/08/148-200-291-450.jpg)
ST-291 Micro Switch
ST-291 Micro Switch148 200 291 450
POA
Read more - Compare
![ST-275 Unloader Valve with Switch [148 200 275 550]](https://www.bep.kiwi/wp-content/uploads/2025/08/148-200-275-550.jpg)
ST-275 Unloader Valve with Switch
7,251 PSI @ 40 L/min
3/8" F In, 1/2" F Out
80°C Temperature148 200 275 550
POA
Read more - Compare
![ST-280 Unloader Valve [148 200 280 510]](https://www.bep.kiwi/wp-content/uploads/2025/08/148-200-280-510.jpg)
ST-280 Unloader Valve
3,625 PSI @ 30 L/min
3/8" F In, 3/8" F Out
80°C Temperature148 200 280 510
POA
Read more - Compare
![ST-250 Hand Wheel [148 200 280 492]](https://www.bep.kiwi/wp-content/uploads/2025/08/148-200-280-492.jpg)
ST-250 Hand Wheel
Hand Wheel
45 mm Diameter
76 mm Height148 200 280 492
POA
Read more - Compare
![Repair Kit [148 200 250 490]](https://www.bep.kiwi/wp-content/uploads/2025/08/148-200-250-490.jpg)
Repair Kit
Repair KIT ST-250 and UL-250 with ball check valve148 200 250 490
POA
Read more - Compare
![Screw Connector - Stainless Steel [148 581 59]](https://www.bep.kiwi/wp-content/uploads/2025/08/148-581-59.jpg)
Screw Connector – Stainless Steel
4,568 PSI Pressure
1/4" m Connection 1
M 18 x 1.5 m Connection 2148 581 59
POA
Read more - Compare
Repair Kit
Repair KIT ST-250 and UL-250 with ball check valve148 200 250 490-1
POA
Read more - Compare
![Pressure Regulator Unloader - Series K - Interpump[222 K3-0]](https://www.bep.kiwi/wp-content/uploads/2022/08/222-K3-0-e1714368994438.jpg)
Pressure Regulator Unloader – Series K – Interpump
8 - 11 L/min @ 1500 PSI
3/8" BSP Female In, 1/2" BSP Female Out
3/4" BSP Male, 1/2" BSP Female Bypass222 K3-0
$195.00 excl. GST & Freight
Read more - Compare
Pressure Regulator Unloader – Series K – Interpump
11 - 16 L/min @ 1500 PSI
3/8" BSP Female In, 1/2" BSP Female Out
3/4" BSP Male, 1/2" BSP Female Bypass222 K3-1
$240.00 excl. GST & Freight
Read more - Compare
![Pressure Regulator Unloader - Series K - Interpump[222 K1.LL]](https://www.bep.kiwi/wp-content/uploads/2025/08/222-K1.LL_.png)
Pressure Regulator Unloader – Series K – Interpump
9 - 41 L/min @ 3600 PSI
3/8" BSP Female In, 3/8" BSP Female Out
1/2" BSP Female Bypass222 K1.LL
$220.00 excl. GST & Freight
- Compare
Pressure Regulator Unloader – Series K – Interpump
8 - 11 L/min @ 1500 PSI
3/8" BSP Female In, 3/8" BSP Female Out
3/4" BSP Male, 1/2" BSP Female Bypass222 K3.0LL
POA
- Compare
Pressure Regulator Unloader – Series K – Interpump
11 - 16 L/min @ 1500 PSI
3/8" BSP Female In, 3/8" BSP Female Out
3/4" BSP Male, 1/2" BSP Female Bypass222 K3.1LL
POA
- Compare
Pressure Regulator Unloader – Series K – Interpump
16 - 21 L/min @ 1500 PSI
3/8" BSP Female In, 3/8" BSP Female Out
3/4" BSP Male, 1/2" BSP Female Bypass222 K3.2LL
POA