New Tolco Model DSP-02 hand pump

Plastic drum siphon pump with bellows action

2" buttress adaptor for plastic drums with buttress thread

Flip top vent opening to stop siphon flow

Fits standard 15, 30 or 55 gallon drums

5 gpm max flow rate, 3.5 gpm average

The all polyethylene model DSP pump assures you of excellent performance, long service life combined with low initial cost. It provides the ultimate in operating safety, as the totally enclosed liquid chamber eliminates spray or leakage. A no-drip discharge tube, held inverted after use, eliminates contamination and drip pans. Bellows construction allows extreme flexibility in filling operations.

Initial flow is obtained by the action of an easily operated hand bellows. Flow is subsequently self sustaining without further pumping. Instant flow control is achieved by a quick opening vent.

Pump adaptors are available for steel, plastic or glass containers from 5 to 55 gallons. The plastic inlet tube fits a 55-gallon drum, but can be readily cut to custom-fit shallower depth containers.