overview

Jabsco Accumulator Pressurized 1 Litre Tank (J21-101)

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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 smooths 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. The even flow of water gives better control of hot water temperature especially noticeable with instantaneous gas water heaters and with showers. The reduced on/off cycling reduces noise from the pump motor, and from shock pressures (pipe hammer).  It also reduces battery drain, and gives longer pump life.

The Pressurized 1 Litre Tank Our most popular accumulator tank. Non-corrosive nylon outer casing. Pressurized tank with internal rubber membrane eliminates maintenance and allows universal mounting.

Features:

• 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 ports includes:
  • 1/2" barbed hose fittings
  • 1/2" threaded hose fittings
• Capacity: 1L
• Max operating pressure: 125 psi
• Dimensions 340 x 120 x 110mm.

Supplied with integral mount bracket and straight snap-in port kits for 12mm I.D hose.

Downloads:

• Jabsco Accumulator Tank 30573-0000 Information Sheet

Typical Installation

How the Pressure Accumulator Works

specification