Fluid is pumped through the center of the pump rather than the outside, and in DF series, there are no manifolds. An improved diaphragm and ball seat design provides a faster and stronger suction lift. DC 20 series: Against 1/4" pumps, has 16% more flow, is about the same size, and has 1/4" ID/3/4" OD fluid and 3/8" air connections. General use: Water and some aqueous chemicals. General application pump for lubricants.
- Connection size: 1/4"
- Flow Rate: 5 gpm (20 lpm)
- Fluid body material: Polypropylene
- Air side construction: Polypropylene
- Balls: Hytrel
- Diaphragms: Hytrel
- Seats: Poly
- Seals: Viton™
- Dimensions: 3.78" L x 5.94" W x 6.8" Hgt.