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AR North America VRT3-310 Unloader with Black Spring
Brand:
Mfr. Model #:
VRT3-310
KR Part #:
ARVRT3310
Weight:
2.23 lbs
The VRT3-310 unloader has a maximum flow of 10.5 GPM and a maximum pressure of 4500 PSI.
Technical Specifications
Max Temperature: 194 degrees F
Inlet Port: 3/8 inch
Outlet Port: 3/8 inch
Max PSI: 4500
Max GPM: 10.5
Product Description
4500 PSI Brass Unloader Valve
AR North America unloader valves divert water flow into bypass when the trigger gun valve is closed. Unloaders may be designed to respond to an increase in pressure, a change in flow, or for variable pressure adjustment.
Specifications:
- Maximum GPM: 10.5
- Maximum pressure: 4500 PSI
- Max Temp: 194°F
- (2) 3/8" F inlet ports
- (1) 3/8" F outlet port
- (2) 3/8" F bypass ports
- Black spring
- Brass construction
Product Reviews
Frequently Asked Questions
Question:I switched over to my weep handles for winter and noticed the unloader dosnt unload. Is there and ajustment or do any unloaders unload with weep? Or do I need to try different weep handles?
-
david
(11/04/2023)
Response:Hi David,
Use of an unloader in conjunction with a weep gun is not recommended, as the weep guns themselves are releasing pressure within your fluid lines. Weep guns essentially act as a pressure regulation device because water/pressure constantly has a place to escape. Monitor levels with pressure gauges to make sure that enough pressure is escaping to keep your system safe, as weep guns obviously aren't as precise as an actual unloader.
