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DRAINMAJOR 60:
The durable tank is manufactured from
polyester/glass fibre laminate, fully rigged with internal
pipework and non return valve.
QUALITY:
The tank is pigmented throughout with an
externally smooth isophthalic polyester gel coat and resin
enriched lining.
OUTLETS:
The tank has a 1¼" BSP male thread discharge
outlet. (NRV supplied is female thread).
PUMP Type PTL60:
Vertical centrifugal type, single stage for
submerged operation, with strainer base, open impeller (10
mm solids handling capacity).
Motor:
Fully encapsulated submersible motor with built-in
overload/thermal cut-out, watertight (IP68) enclosure, class B
insulation. Supplied with built-in level switch.
Pump Casing:
Plastic GFK pump body, top cover and GRP
impeller, stainless steel encapsulated motor.
Bearings:
Combined shaft for motor and pump, mounted in
grease lubricated ball bearings.
Shaft Seal:
Silicon carbide mechanical seal, unaffected by
dry running for short periods.
Fitted with mechanical seal and oil buffer chamber, the
pumps will give reliable service for long periods with
minimum supervision and maintenance, apart from regular
cleaning of the tank and pump strainer.
ALL INVERTS TO BE MADE TO SIDE OF TANK USING
TANK CONNECTORS.
1¼" MINIMUM VENT TO AIR REQUIRED.
IF DISHWASHERS, GLASSWASHERS OR WASHING
MACHINES ARE USED A 2" VENT IS REQUIRED.
The
DRAINMAJOR 60
comes complete with a one year
warranty. In the unlikely event of technical difficulties,
please ring:
Pump Technology Limited on 01189 821555
The
DRAINMAJOR 730
is recommended for kitchens
where
30mm solids handling
capacity is required (e.g.
for sinks with waste disposal units).
See page 25.
If your requirement is for commercial kitchens with multiple
sinks, dishwashers, glasswashers etc. please use the
DRAINKING.
Due to a policy of continuous product improvement we reserve the right to alter specifications without notice.
IMPORTANT: This unit is not designed to handle sewage. Please enquire about our
packaged sewage pumping systems.
INSTALLATION
DRAINMAJOR 60
Installers please note. (use solvent weld or copper pipe)
1.
Remove lid from tank, check pump is correctly positioned and connecting pipework has not been damaged in transit.
2.
Check that the pump is correctly positioned in the tank and that the union is tightly connected so that the pump does not
move on its mountings impeding the float action.
3.
All inverts should be brought into the side of the tank by drilling a hole and using an appropriate tank connector.
4.
All inverts should be brought into the tank (using tank connectors) at the highest possible level from the floor - i.e. no
lower than 200 mm from base of unit. (The addition of a low level float can reduce this to 110mm).
5.
Preferably no connections through the lid as this inhibits easy removal of the lid for cleaning tank. (Note: tank
MUST
be positioned in such a way that lid can be removed easily to allow access for tank interior and pump cleaning.)
6.
Ensure that the inflow of water is not directed onto the float mechanism.
7.
Slow radius bends MUST be used for every change of direction of the discharge pipework.
8.
If the discharge pipework connects to a soil stack, manhole etc.
below the discharge outlet of the tank
, an anti-syphon
unit MUST be fitted to the highest point of the discharge pipework.
VENTING TO AIR:
THE TANK MUST BE VENTED TO AIR (1¼" MIN.).
DO NOT USE A DURGO / AIR ADMITTANCE VALVE
.
IF GLASSWASHERS OR COMMERCIAL/INDUSTRIAL DISHWASHERS/WASHING MACHINES ARE USED IT IS
RECOMMENDED THAT AT LEAST A 2" VENT IS TAKEN TO AIR. (IF YOU WISH TO DISCUSS YOUR PARTICULAR
APPLICATION WITH REGARD TO VENTILATION PLEASE CONTACT OUR TECHNICAL SALES DEPARTMENT.)
MAINTENANCE:
The DRAINMAJOR 60 should have the lid REGULARLY removed for CLEANING of the Tank and Pump
PTL 60D
3-phase 400V
0.75kW
0.60kW
1.3A
2800
10mm
Technical Data (50 Hz)
Type
P1
P2
F.L.C.
RPM
Overload
Protection
Max. Solids
Size
Voltage
PTL 60E
single phase 230 V
0.70kW
0.45kW
3.4A
2600
10mm
Incorporated
in motor
(thermostat)
Depending on the working environment of the DRAINMAJOR it may be advisable to fit a grease trap/interceptor.
Please seek advice from our technical department.
For Flow Rates, see Page 35
