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. DF30 series: Against 3/8" pumps, has 28% more flow, is 32% smaller, and has 1/2" fluid and 3/8" air connections. For highly aggressive fluids: almost universal chemical pump, including strong acids and acids above temperature. Not recommended for strong alkalis or concentrated nitric acid.
- Connection size: 3/8"
- Flow Rate: 10 gpm (30 lpm)
- Fluid body material: Conductive Kynar®
- Air side construction: Polypropylene
- Balls: PTFE
- Diaphragms: PTFE
- Seats: Kynar®
- Seals: FFKM-FEP
- Certifications: ATEX
- Dimensions: 5.12" L x 6.3" W x 6.5" Hgt.