Process-directflo-series-diaphragm-pumps: dc20 - DC20PPSTPTTNAS - Product detail
SAMOA Industrial
Ref.: DC20PPSTPTTNAS
1/4" PNEUMATIC DOUBLE DIAPHRAGM PUMP, DC20, DIRECTFLO SERIES, PP-PTFE-PTFE-STAINLESS STEEL, NPT
Ref.: DC20PPSTPTTNAS
1/4" PNEUMATIC DOUBLE DIAPHRAGM PUMP, DC20, DIRECTFLO SERIES, PP-PTFE-PTFE-STAINLESS STEEL, NPT
Air operated double diaphragm pumps for dosing and transferring a wide variety of fluids. This pump has a wide chemical compatibility. For OEM applications and industrial processes with lower flow rates. Unbalanced spool valve air motor requires lower start-up pressure for finer flow adjustment using regulating air pressure. Pump wetted materials are compatible with the most aggressive fluids and are suitable for use in corrosive environments. Air motor (directional air valve and air chamber covers) is made of polypropylene. VIDEO Youtube: https://youtu.be/b_O8J029PxY Instruction book: 855835.
About this product:
File DC20PPSTPTTNAS
SAMOA Directflo technology
SAMOA Directflo pumps - Simple maintenance
SAMOA DF Pump - No turbulences or bubbles on the surface
Technical data
Documentation
More information
| Target product type | Directflo Series Diaphragm Pumps |
| Pump size | 1/4" |
| Pressure ratio | 1:1 |
| Maximum free flow delivery | 20 l/min (5 gal/min) |
| Air pressure operating range | 1,5-7 bar (20-100 psi) |
| Solids in suspension maximum size | 2 mm (0,08 ") |
| Maximum dry suction head | 2 m (6,56 ft) |
| Maximum wet suction head | 7 m (23 ft) |
| Delivery per cycle | 0,06 l (0,016 gal) |
| Fluid Inlet | 1/4" NPT (F) |
| Fluid outlet | 1/4" NPT (F) |
| Air inlet | 3/8" NPSM (F) |
| Air exhaust port | 3/8" NPT (F) |
| Sound level | 80 dB |
| Certification | CE |
| Fluid path material | Polypropylene |
| Diaphragms type & material | PTFE |
| Valve seats material | Polypropylene |
| Valve balls material | PTFE |
| Shaft material | Stainless steel |
| Seals material | PTFE |
| Other wetted materials | Stainless steel |
| Wetted materials | Polypropylene, PTFE, Stainless steel |
| Air motor material | Conductive acetal |
| Weight | 1,2 kg (2,65 lb) |
