Description
Davey XJ70T Pressure System withTorrium2
The Everyday Series Davey with Torrium2
Home Pressure System
Model Numbers: E1T (XJ50T), E2T (XJ70T), E3T (XJ90T)
Compact, single-stage jet-assisted centrifugal pressure system. Flows to 430 L/min and heads up to 65m.
Applications
Automatic pressure system for:
- Household and domestic water supply
- Farming and agricultural water systems
- Irrigation and turf watering systems
- Automatic general water transfer
Why choose the Davey Everyday Series (XJ/T) with Torrium2 System?
The XJ Pressure System consists of an XJ pump fitted with a Torrium2 controller. The Torrium2 is supplied connected electrically to the XJ pump motor for Easy non-tradesmen installation and assembly.
The combination of the high pressures supplied by the jet-assisted XJ pump and constant flow control provided by the Torrium2 allows a strong comfortable shower from a pump that does not cycle, plus the reliability of adaptive technology.
The complete Everyday Series Pressure System is compact and quiet providing easy installation (especially where space is at a premium) and non-intrusive operation.
All parts of the entire system that are in contact with the water are manufactured from safe, corrosion-resistant materials allowing for use on a variety of water qualities.
Compliance with the strict requirements of ISO 9001.2000 quality standards ensures consistency of quality of the system.
Pump
Single-stage centrifugal pump with closed vane impeller and jet assist, providing compact design and high-pressure performance.
Made from corrosion-resistant engineering plastic materials ensures long service life, low maintenance and reliable water quality.
Our high-quality, low-drag mechanical shaft seal means a long life and reliable starting.
Ease of Installation
For ease of installation, the plumbing can be connected to either the vertical or the right angle discharge outlet, which can rotate a full 360°. A spanner, sized to fit the coupling, is included in the box. Also, for increased draw-off, an optional pressure tank, up to 18 litres, can be mounted on the vertical outlet.
Electrical Connection
For easy installation, Torrium2 comes with a 2 metre-long power lead, fitted with an Australian three-pin plug.
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OPERATING LIMITS |
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Maximum system pressure* |
480kPa |
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Capacities to |
90 L/min |
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Maximum total head |
48m |
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Maximum suction head |
7m |
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Maximum ambient temperature |
50ºC |
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Maximum water temperature |
50ºC |
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Minimum water temperature |
1ºC |
Torrium2 cut-in pressure is normally 80% of the pumps last shut-off head. *Note: See high pressure operation note on page 4
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MATERIALS OF CONSTRUCTION |
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PART |
MATERIAL |
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Pump |
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Impellers |
Glass filled polycarbonate |
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Pump casing |
Glass filled noryl |
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Pump shaft |
303 stainless steel |
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Seal ring (stationary) |
Ceramic |
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Seal ring (rotating) |
Carbon (synthetic) |
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Seal spring |
304 stainless steel |
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O-rings |
Nitrile rubber |
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Jet and venturi |
Acetal |
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Priming plug |
Glass filled polypropylene |
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Motor shell |
Marine grade aluminium |
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Motor shell finish |
Baked polyester |
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Torrium2 |
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Housing |
Glass fibre reinforced nylon |
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Pressure tank diaphragm |
Santoprene 87 |
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Pressure tank springs |
Molybond coated tempered steel |
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Sensor plate |
316 Stainless Steel |
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Inlet union |
Glass fibre reinforced nylon |
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Orings |
Nitrile |
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ELECTRICAL DATA |
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Type |
E1T (XJ50T |
E2T (XJ70T) |
E3T (XJ90T) |
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Supply Voltage |
220-240V ±6% |
220-240V ±6% |
220-240V ±6% |
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Supply frequency |
50Hz |
50Hz |
50Hz |
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Phase |
Single |
Single |
Single |
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Speed |
2850rpm |
2850rpm |
2850rpm |
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Full load current |
3.6A |
5.1A |
6.6A |
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Locked rotor current |
12A |
18A |
28A |
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Input power (P1) |
0.84kW |
1.15kW |
1.4kW |
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Output power (P2) |
0.56kW |
0.8kW |
1.1kW |
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Enclosure class |
IP55 |
IP55 |
IP55 |
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Insulation class |
Class F |
Class F |
Class F |
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Starting |
P.S.C. |
P.S.C. |
P.S.C. |
Note: All performance at 240V 50Hz
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TORRIUM2 |
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Voltage |
110V-240V±10% |
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Phase |
Single |
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Hz |
50 / 60 |
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IP rating |
56 |
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Maximum load current |
10A |
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Maximum motor size* |
1.8kW |
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Surge protection |
Varistor |
Installation & Priming
- Installations with suction lift require a good quality foot valve to avoid loss of prime – remove in-built check valve.
- To prime, fill pump body and suction line through priming plug hole located above suction inlet and replace plug.
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