TREVOLI - BJZ037 - Stainless Steel Jet Pump with Acquasaver & PC Multi Controller

BJZ037 with PC Multi & Acquasaver

This pump is ideal for domestic water supply, providing adequate pressure for a small to medium single level home or Bach/villa/Flat supporting up to 3 taps running at one time. Fitted with an electronic automatic constant pressure control system (provides constant pressure at constant flow) Starts automatically when the tap is turned on and Stops automatically when the last tap is turned off, Operating constantly from low flow to full flow

The Acquasaver Valve is a fully automatic mechanical rainwater/mains changeover device designed for a pressure pump supply system for harvesting rainwater for the toilet, laundry and household applications with automatic mains water backup. It’s suitable for two toilets, a washing machine and a tap.

Recommendation: A pressure tank extends pump life, stores energy, reduces noise, reduces pump starts and protects against heat expansion, see drop-down menu.
A free three-way tee is provided with any pump and pressure tank combination.

Pump Specifications:

* Power -370W - 0.5 Horsepower
* Single phase with standard NZ 3 pin plug
* Max Flow rate: 50 Liters per minute
* Max Pressure: 52 psi
* Max suction lift: 8 metres
* Amps 2.2
* Max discharge head: 35 metres
* Weight: 8 Kg
* Inlet/Outlet sizes: 1 inch BSP (same as 25mm)
* Built in thermal overload protection
* P55 Protection
* Rated for Continuous duty
* Liquid temperature range: 5 - 60 deg C
* Max operating pressure: 6 bar
* Dimensions: Length-360mm, Width-190mm, Height-350mm

Acquasaver Specifications:

* Max Mains Pressure 500 KPa recommended
* Max Pump Pressure 600 KPa
* Min Pump Pressure 300 KPa Recommended
* Recommended min-pump cut-in pressure 2 Bar
* Max Flow Rate 50 LPM
* Max water temperature 40° C
* Min Water Temperature 0° C*
* Pump Inlet 25mm 1” BSP F
* Mains Water Inlet 20mm 3/4” BSP
* Outlet 20mm 3/4” BSP
* Weight 0.85 Kg

Common Applications:

* Domestic Household Pumps
* Water supply for small homes/Bach
* Garden supply & light irrigation
* General water transfer systems

Features:

* Fitted with an electronic automatic constant pressure control system (provides constant pressure at constant flow)
* Self Priming
* Starts automatically when the tap is turned on (and pressure drops to 1.5 bar)
* Operates constantly from low flow to full flow
* Stops automatically when the last tap is turned off
* Run Dry Protection
* Corrosion resistant stainless steel construction
* Stainless steel pump housing
* Stainless steel motor shaft
* Stainless steel impeller
* Built in thermal overload protection

Supports 3 taps running at once (Based on 10 Litres per minute)

PC MULTI:

The Trevoli PC-Multi is an adjustable automatic controller used designed to work in conjunction with electric 240V pumps of 2.2kW or less. It has a fully adjustable cut in (start) pressure of between 0.5-6.0 bar and a cut out (stop) pressure of between 0.8-9.8 bar. The Trevoli PC-Multi has the ability to operate as either a standard auto restart pressure controller (start pressure to be set) or an automatic restart loss of prime pressure switch (start and stop pressure to be set).

Auto Restart Function

When the pump loses prime it will stop working after 20 seconds then restart after 10 seconds and runs for 40 seconds and then stops. Then after 10 seconds runs for another 40 seconds after which if no water is available the pump will turn off for 24 hours repeating the process every 24 hours until water is available.

2 Year Warranty

Parts List

Rain Harvesting Systems (Mains & Tank Supply)