Jabsco - 28 Litre Dual-Max 7.5 Freshwater Pressure System 12/24Volt

Jabsco 31670-0092 / 31670-0094 

High capacity integrated 2 stage dual pump system for larger vessels where water demand may be high at multiple outlets. It combines 2 x Par-Max 4 quad diaphragm automatic pressure pumps complete with moulded base, integrated accumulator tank, fi lters, hoses and all plumbing connections fully fi tted ready to go in 1 complete unit. The 2 stage pump system operates automatically via a pressure switch when a faucet is opened or closed. Under low demand conditions only the primary pump operates delivering up to 14.3 litres per minute with low amp draw. Under high demand the secondary pump is activated and the fl ow will increase up to 28.4 litres per minute (7.5 GPM). Under maximum demand the total current draw is only 15 amps at 12v or 7.5 amps at 24v. The accumulator tank with bladder smooths out the water fl ow and reduces on/off cycling of the pump by lessening the pressure variation. It also gives better control of hot water temperature for showers.

• Up to 28 litres per minute flow - serves up to 6 outlets
• Cut-in Pressure 20 PSI : Cut-out 40 PSI
• Versatile 2 stage dual pump system lowers amp draw
• Ignition protected and thermal overload protection
• Heavy duty moulded plastic base housing
• Incorporates accumulator tank to reduce pump cycling
• Includes filters, hoses and 20mm (3/4”) connections
• Fully electrically wired including waterproof fuse holders
• Self primes to 1.5 metres (5 feet)

Shipping and customer service

We use Australia Post Eparcel for shipping if goods within Australia. If you would like to use an alternative shipping method please Contact Us and we can discuss alternatives.

When you contact us, a real person will call you back! This is what separates us from our competitors. We are a real store on QLD's Gold Coast with over 30 years experience in boating and Customer care.

Returns policy

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at chandlery@bosuns.com.au. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at chandlery@bosuns.com.au.

PO Box 138, Main Beach QLD 4217

Southport Yacht Club, Macarthur Parade, Main Beach QLD 4217

Monday - Friday - 7.30am – 5pm
Saturday - 8am to 4pm
Sunday - 8am to 12noon

(07) 55 911 911 | Fax (07) 55 916 147

boats@bosuns.com.au