205 Litre Stainless Steel Chemical Pump
The STM DA300316 is a 205 litre stainless steel hand-operated piston barrel pump delivering approximately 2 strokes per litre of liquid. The 2" bung adapter fits standard threaded openings in 15, 30 and 55 gallon (57, 114 and 208 litre) barrels and drums, making it suitable for a wide range of industrial and chemical transfer applications. With a steel pump body, 316 S.S. piston rod and suction tube, and PVDF piston and packing, it is built to handle demanding chemical environments up to 2000 SSU viscosity.
Technical Specifications
| Part Number | DA300316 |
| Type | Piston |
| Pump Body Material | Steel |
| Piston Material | PVDF |
| Ounces per Stroke | 4 to 20 |
| Strokes per Litre | Approximately 2 |
| Max. Viscosity | 2000 SSU |
| Outlet Size | 3/4" |
| Inlet Size | 1-5/16" |
| Discharge Tube Length | 8-1/4" |
| Suction Tube Length | 36" |
| Overall Length | 43" |
| Bung Adapter | 2" |
| Max. Temperature | 140°F / 60°C |
Key Component Materials
| Handle | Nylon (T-handle standard; round handle available) |
| Spring & Packing Nut | 304 S.S. |
| Packing | PVDF |
| Pump Body | 316 S.S. |
| Piston Rod, Washers & Nut | 316 S.S. |
| Piston & Lower Piston | PVDF / 316 S.S. |
| Spout & Rivet | 304 S.S. |
| Suction Tube | 316 S.S. |
| Bung Adapter | PP (Polypropylene) |
Features
| •Hand-operated piston action — approximately 2 strokes per litre with 4 to 20 oz per stroke output |
| •316 S.S. pump body, piston rod and suction tube — built for demanding chemical and industrial environments |
| •PVDF piston and packing for excellent chemical resistance |
| •2" bung adapter (PP) fits standard threaded openings in 15, 30 and 55 gallon (57, 114 and 208 litre) barrels and drums |
| •T-handle standard — can be replaced with a round handle |
| •Pump containers should be grounded when used with flammable liquids to avoid static electricity — always consult the chemical compatibility chart before use |
Technical Documents
205 Litre Stainless Steel Chemical Pump
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Technical specifications may change. Please confirm with the manufacturer.
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