Prochem

Prochem Upholstery Prespray effectively cuts through difficult oily soils found on all upholstery fabrics, even wool. Its blend of powerful solvents dissolves body oil, animal fur oil, cooking fumes, and pollution instantly for easy removal during cleaning.

12V solenoid for bypassing hot water to keep the machine running cool.

Briggs and Stratton fuel solenoid for carburetor.