GPI DP-20 UL

The GPI DP-20 fluid transfer hand pump is a lever-action diaphragm pump that delivers up to 20 gallons per 100 strokes and provides exceptional performance year after year. Its maintenance-free design reduces the number of internal moving parts which greatly reduces wear and binding seen with conventional hand pumps. The DP-20 hand pump is compatible with a wide variety of petroleum products. Works with oils 30w and lower.