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Free shipping When you spend $149+

Jabsco 1L Accumulator Tank w/Internal Bladder [30573-0000]

by Jabsco
Original price $114.99
Current price $79.99

Accumulator Tank w/Internal Bladder


0.2 gal Mini Accumulator Tank with Membrane MFG:30573-0000 by Jabsco®. 

This Accumulator Tank is intended for installation in any pumped water system controlled by a pressure switch. For example, PAR-MATE 2.5 or any Jabsco pressure pumps as found in boats, RV's, motor caravans, coaches and similar applications.

The Accumulator Tank smoothes water flow and reduces on/off cycling of the pump by lessening the variation in pressure and flow between the pump and the outlets in the system.

Capacity: 33.81 oz (1 Liter)
Connections: for 13mm (1/2") bore hose or threaded ports
Dimensions: 340mm long, 120mm wide, 110mm deep
Output: VOLUME - nominal 1 L, working capacity up to approximately 0.5 L
Actual Weight: 0.80 Kg

WarningWARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to


  • Internal Bladder
  • Smoother and More Even Flow
  • Quieter Water System
  • Better Temperature Control
  • Longer Pump life
  • Lower battery Drain
  • Simply fitted to new or existing systems
  • Compact size
  • Snap-in port fittings include both: 1/2" barbed hose fittings and 1/2" threaded hose fittings
  • Tank: hygienic, light, compact, impact and pressure resistant plastic construction

Jabsco® is part of Xylem, a global industrial manufacturing company with annual sales in excess of 2.5 billion, of which almost half is in liquids handling products and services. Jabsco® marine pumps, toilets, lights and blowers are manufactured in Hoddesdon (England) and Xylem owned factories in China and Mexico. Major marine users include Caterpillar, Cummins, Volvo Penta, Bayliner, Beneteau, Jeanneau and Sea Ray.

    Owner's Manual (pdf)