Piston driven pressure pump is low maintenance

Piston driven pressure pump is low maintenance

The Rocker 430 vacuum/pressure pump from New Star Environmental is driven by pistons without the need of lubricant, regular oil changes or maintenance and produces no oil mist exhaust.
Equipped with a Prote filter cartridge that can prevent large amounts of liquid from entering the pump, it also filters particles and moisture to prolong service life. The Model 430 has a built-in thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down.

The pump is CE and CSA certified, equipped with a 1/6 hp motor and provides a maximum power of 34 lpm (110V), 28 lpm, (220V) and maximum pressure of 80 psi and -630 mm Hg of maximum vacuum.

Applications include filtration for microbiology testing, air sampling, suspended solids test, vacuum filtration.

For more information:


You might also like

High torque DC brushless motors

High torque brushless motors from Maxon Motor feature an iron-core internal rotor drive available with a diameter of 40 mm and delivers up to 234 mNm of torque. The EC-i 40

Submersible slurry pumps for rugged applications

The new XP-SKX Series submersible pumps are for corrosion resistance, solids handling, and reliability. Available from BJM Pumps, they handle the toughest applications, says the company and are offered with

Quiet pumps are for machine lubrication

Suitable for closed loop lubrication systems, the ML series pumps from Varna Products are for those looking to implement a lube system in open gear drives. Built on the same “Whisper Vane”