Product Overview

Home Pressure Systems
HYDRAULIC PERFORMANCE
MATERIALS OF CONSTRUCTION
Part Material
Impellers 304 stainless steel
Lock nut 304 stainless steel
Pump casing 304 stainless steel
Pump backplate 304 stainless steel
Pump shaft 316 stainless steel
Neckrings Teflon
Seal ring (stationary) Ceramic
Seal ring (rotating) Carbon (synthetic)
Seal spring 304 stainless steel
Orings Nitrile rubber
Stage body 304 stainless steel
Torrium2 check valve Stem assembly
Spring
Seal
Nylon
304 stainless steel
Nitrile
Torrium2 body Glass filled nylon
Priming plug 304 stainless steel
Motor shell Marine grade aluminum
Lantern / DE endshield Marine grade aluminum
Shell & lantern bracket finish Baked polyester
OPERATING LIMITS
Capacities to 45 gpm
Maximum total head to 76 psi
Cut-in pressure – Adapts to 80% of last shut-off head pressure
Minimum setting 15 psi
Maximum setting 80 psi
Cut-out flow rate 0.26 GPM
Maximum liquid temperate (Torrium2) 158º F
Maximum ambient temperature (Torrium2) 120º F
Maximum suction lift 25’
Inlet size (dependant upon pump model) 1" F or 1
1
/
4
" F
Outlet size 1" M
Maximum pump casing pressure 116 psi
Maximum system pressure 100 psi
INSTALLATION AND PRIMING
• On installations with suction lifts a good quality foot valve should
be installed
• The system is primed by filling the pump and suction line with
water through the priming port, and replacing priming plug prior
to switching on
• The PRIME button on the Torrium2 unit should be held
in while the pump is establishing prime
ELECTRICAL DATA
Model BT14-30 BT20-30 BT14-45 BT20-40 BT30-30
Supply voltage/phase 120V/1 220-240V/1
Supply frequency 60Hz
Input power (P1) (kW) 0.92 0.98 0.86 1.10 1.44
Output power (P2) (kW) 0.73 0.78 0.68 0.92 1.12
Full load current (A) 7.80 8.20 7.30 4.70 7.00
Locked rotor current (A) 38.00 38.00 38.00 23.00 23.71
Starting PSC
Insulation class Class F
IP rating IP55
FLOW (gpm)
0510 15 20 25 30 35 40 45 50 55 60
0
10
20
30
40
50
60
70
80
90
TOTAL HEAD (psi)
BT30-30
BT20-40
BT14-45
BT20-30
BT14-30