BT STAINLESS STEEL BOOSTER SYSTEMS WITH TORRIUM®

Models: BT20-30, BT20-40

PUMP

Single impeller or multistage centrifugal.

Closed vane impellers.

Unique floating impeller neckrings.

High grade stanless steel pump shavt, impeler/s, diffuser/s & casing.

Rotatable discharge through 360º.

Mechanical shaft seal.

Oring casing seals.

Torrium® control with adaptive cut-in pressure.

MOTOR

Davey designed.

2 pole, 3420rpm, 60Hz.

TEFC with IP55 enclosure.

Class F insulation.

Permanently split capacitor design.

Heavy duty cast aluminum lantern bracket and drive end endshield.

Protected against both high operating temperatures and high current by a built-in automatically resetting thermal overload.

Manufactured from highest qualtiy corrosion resistant materials - meets ANSI/NSF61 and CSA-C/US.

Torrium® offers even pressure without cycling.

Adaptive cut-in pressure on Torrium® allows for installation on higher static head installations.

Pump protected from damage caused by dry running.

TEFC motor is corrosion resistant and excludes dust and dirt.

Motor and pump designed for frequent starts.

Discharge may be rotated through 360º, plus 12", high qualituy, 304 stainless steel braided discharge hose included - reduces noise transmission through household plumbing and maes plumbing easier.

Quick and easy installation.

Low maintenance.

Easy to service if required.

Compact design.

Unique floating neckrings provide outhstanding efficiency without compromising grit handling.

Low pressure loss through removable in-built check valve in Torrium®.

Capacities to 30 gpm.

Max. total head to 76 psi.

Cut-in pressure adapts to 80% of last shut-off head pressure.

Min. setting 15psi.

Max. setting 80 psi.

Cut-out flow rate 1/2 GPM.

Max. liquid temperature 150º F.

Max. ambient temperature 120º F.

Max. suction lift 25'.

Inlet size 1 1/4" F.

Outlet size 1" F.

Max. pump casing pressure 116 psi.

Max. system pressure 100 psi.

It’s not easy living with water pressure problems. Poor or inconsistent water pressure can result in a broad range of problems like poor showers or slow filling dishwashers etc. That’s why Davey invented the extremely clever, Torrium® Pressure System Controller. Five years in the making and thousands of hours of world wide, in-the-field testing have culminated in a Pressure System Controller that can actually think for itself.

The Torrium® can automatically adapt to changing conditions…because it has an in-built ‘brain’ that can out-smart every-day problems. It also means there’s far less installation and maintenance issues. This unique ability to respond to changing circumstances ensures a steady, reliable flow of water is virtually guaranteed day after day, year after year.

CONSTANT FLOW
With a Torrium® system you’ll hardly notice the pump start. Better still while you are using water, like in the shower, the pump doesn’t cycle, overcoming those annoying temperature and pressure changes.

ADAPTIVE PRESSURE SWITCH
Torrium® measures the system pressure and adapts the system cut-in pressure according to circumstances, thus providing a more reliable system with improved comfort and convenience.

LOSS OF PRIME PROTECTION
If you run out of water, the last thing you need is a pump that continues to run without water. The Torrium® detects a loss of water supply (prime) and shuts the systems down. What’s more it will Auto retry to re-establish prime if possible and Auto-restart on water flow return.

AUTO RETRY
Auto retry in Torrium® allows the system to reset itself after a loss of prime, thus helping reduce system downtime.

SIMPLIFIED FAULT FINDING
Torrium® is equipped with a status indicator to make system fault finding quicker and more accurate. Torrium® can tell you if you have a slow filling toilet cistern, a loss of prime, a slow leak, low supply voltage, water over-temperature, even if someone has tried to bypass the Torrium®!

LOW PRESSURE DROP
Torrium® has been designed to get the most from your pump, including pressure. The Torrium® has a very low water pressure loss through it, so that you can get the best performance at your outlets.