Regulators are used to maintain and control the system pressure, bypass unused liquid without interrupting system operation, and protect the pump from exceeding the set system pressure. Regulators and unloaders each have their benefits.

Pressure regulators maintain established system pressure in the discharge line and at the pump head. It allows excess flow to be by-passed back to inlet of pump, to a tank, or to drain. The pressure regulator also keeps the system at constant pressure in applications where the demand changes or when a trigger gun is released, solenoid (gate ...

Looking for a pump unloader or pump regulator to maintain accurate flow and maximize the life of your pump? You've come to the right place! We sell pressure regulating accessories from top brands, including CAT Pumps, General Pump, and Giant Pump

The output pressure of the pump is set using a back pressure regulator. Once the pressure is set, the flow rate to the process is established. The back pressure regulator (BPR) will isolate any changes that occur in the downstream system by making adjustments in order to keep its inlet pressure (the pump’s output pressure) at the target setpoint.

110V Automatic Water Pump Controller, Electronic Water Pump Pressure Switch, Water Pump Pressure Regulator Self Priming Control w/Light Indicators & Cables, Starting Pressure Adjustable 1.5-2.5bar

Choose from our selection of pressure regulators, including pressure-regulating valves, tank-mount pressure-regulating valves, and more. In stock and ready to ship.

Choose from our selection of hydraulic pressure regulators, including pressure-regulating valves, tank-mount pressure-regulating valves, and more. In stock and ready to ship.

Our complete choice of regulators features exclusive pluses: universal attachment for quick direct or remote installation, ergonomic knob for more effective regulation, accessible by-pass lever for start-up or quick cancellation, configuration in versions from 2 to 4 valves equipped with a range of different sizes, high precision spleine bath ...

Regulate air, gas, and liquid pressure on food, beverage, and pharmaceutical lines with these valves— they’re 3-A certified to meet sanitary design standards. Body is cast iron. Choose from valves for liquid argon, liquid nitrogen, liquid carbon dioxide, or liquid oxygen tanks.

This Pressure Regulator is designed for single or multiple pump, weep or mulitple nozzle systems. This is a flow-thru design easily plumbed into the discharge line or directly onto the discharge head.