Featuring a larger internal air solenoid recommended for operations that require an immediate and fast reaction for de-pressurization. Examples include: collapsible toothpaste-type tube, caulking, cartridge reservoirs and rotary-table operations.
The higher volume exhaust prevents post compression of materials contained in tubes, avoiding stringing.
Suitable for all types of fluids, includes a suck-back feature to ensure low viscosity liquids do not drip. Timing interval from 0.01 to 31 seconds.