ID
1003036
$ 398.23
1-2 weeks delivery time
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The Flojet R3711143A triplex high-pressure diaphragm pump is a 12V self-priming unit rated up to 5.5 L/min with a 6.9 bar (100 psi) pressure-switch cut-out and internal bypass. It uses a 3-chamber Santoprene diaphragm with EPDM valves, is self-priming up to 2 m, and can run dry without damage. Connections are 9.5 mm (3/8 inch) NPTF female thread; maximum current is 9 A with a 15 A fuse, dimensions are 9.3 cm (H) x 10.0 cm (W, excluding hose ports) x 24.0 cm (L), and shipping weight is 4.50 kg.
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R3711143A Triplex High-Pressure Diaphragm Pump (12V)
The Flojet R3711143A is a triplex high-pressure diaphragm pump built for reliable transfer in water pressure system applications. It combines self-priming operation with a pressure-switch controlled cut-out and internal bypass for consistent performance.
Technical Specifications
Voltage 12V Max Output (Open Flow) 5.5 L/min (1.4 GPM) Cut-Out Pressure (Pressure Switch) 6.9 bar (100 psi) Pump Type Triplex diaphragm pump Priming Self-priming up to 2 m Internal Bypass Yes Diaphragm 3-chamber Santoprene Valves EPDM Dry-Run Capability Runs dry without damage Duty Cycle Intermittent operation (not continuous operation) Connections 9.5 mm (3/8 inch) NPTF female thread Max Current 9 A Recommended Fuse 15 A Dimensions (H x W x L) 9.3 cm x 10.0 cm (excluding hose ports) x 24.0 cm Shipping Weight 4.50 kg Product Portfolio Water Pressure Systems
Features
- Pressure switch cut-out at 6.9 bar (100 psi)
- Self-priming up to 2 m
- Internal bypass for controlled operation
- 3-chamber Santoprene diaphragm with EPDM valves
- Can run dry without damage
- Designed for intermittent duty (not continuous operation)
Product Details
- Model: R3711143A (S/E as listed)
- Brand: Flojet
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