Sold as a pack (1000/pk). AD930-RP is a robust black rubber piston that is used to prevent tunnelling in high viscosity fluids - care should be taken to ensure the piston is suitable for the dispensing application. For use with 30 cc - 55 cc size barrels only.

Pistons ensure that the pressure is evenly spread across the fluid surface to provide consistent dispensing. Wiper seal pistons prevent dripping and eliminate material waste by wiping the syringe barrel wall clean as fluid is dispensed. Maximum operating pressure is 100psi (6.9 Bar).

Wiper pistons are a tighter fit for use with low to medium viscosity fluids or with mechanical devices such as our manual syringe gun to help slow down leakage past the double wiping edges. Use part 30T-2A as an alternative.

Adhesive Dispensing Ltd provide a wide range of equipment options for dispensing almost all assembly fluids - from watery liquids, solvents, primers and activators through to thick pastes, sealants, silicones, gels and epoxies.