Jabsco drinking water pump Single Stack 4,8gpm 12V 40psi
Dependable marine water pressure system
The Jabsco Single Stack 4.8 GPM 12 V 40 PSI is a fully assembled drinking water pressure system designed for boats, yachts, RVs and other onboard freshwater applications. This ready-to-install unit combines a PAR-Max 4.0 pump, filter and pre-pressurized accumulator tank to deliver smooth and reliable water pressure to multiple outlets.
Ref Seashop
525201000
Manufacturer ref
52520-1000
EAN code manufacturer
8720763502185
Special Price €494.48 Regular Price €618.10
Details
Key specifications
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Voltage: 12 V DC
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Flow rate: 4.8 GPM (~18 L/min)
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Max pressure: 40 PSI (~2.8 bar)
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Hose fittings: For 3/4″ (19 mm) freshwater hose
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Self-priming: Works up to ~3 m lift
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Includes: PAR-Max 4.0 pump, strainer/filter, pre-pressurized accumulator tank
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Thermal overload protection: Yes
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Marine approval: ISO 8846 combustion protection compliant
Benefits onboard
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Complete solution: Ready assembled — fast installation with minimal plumbing.
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Steady pressure: Pre-charged accumulator provides smooth, pulseless flow.
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Multiple outlets: Reliable supply to sinks, shower, galley and head simultaneously.
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Self-priming & dry-run capability: Easier installation and reduced maintenance.
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Marine-ready: Corrosion-resistant and meets marine ignition safety standards.
More Information
| Pressure | 40 PSI |
|---|---|
| Supplier ref | 52520-1000 |
| Manufacturer ref | 52520-1000 |
| EAN code manufacturer | 8720763502185 |
| Brand | Jabsco |
| Operation | Electric |
| Self-priming from dry up to | 3 |
| Voltage | 12V |
| Height | 34065 |
| Length | 240 |
| Width | 33399 |
| Hose connection | 19 mm |





