20
Technical Data (50 Hz)
PTL 730D
3-phase 400V
0.85kW
0.60kW
1.4A
2800
30mm
Type
P1
P2
F.L.C.
RPM
Overload
Protection
Max. Solids
Size
Voltage
PTL 730E
single phase 230 V
0.83kW
0.50kW
3.9A
2500
30mm
PTL1030D
3-phase 400V
1.36kW
1.06kW
2.4A
2740
30mm
PTL 1030E
single phase 230 V
1.37kW
0.98kW
6.0A
2700
30mm
Incorporated
in motor
(thermostat)
The
DRAIN-KING 730/1030
comes complete with a one
year warranty. In the unlikely event of technical
difficulties, please ring:
Pump Technology Limited on 01189 821555
INSTALLATION
DRAIN-KING 730/1030
Installers please note. (use solvent weld or copper pipe)
COMMISSIONING:
It is ESSENTIAL that a Twin Pump System is commissioned by Pump Technology engineers
after installation. Please discuss details with our Technical Department.
1.
Remove lid from tank, check pump is correctly positioned and connecting pipework has not been damaged in transit.
2.
All inverts should be brought into the tank by drilling a hole and using an appropriate tank connector.
3.
All inverts should be brought into the tank (using tank connectors) at the highest possible level from the floor - i.e. no
lower than 260 mm from centre of hole to floor.
4.
Preferably no connections through the lid as this inhibits easy removal of the lid for cleaning tank.
(Note: tank should be positioned in such a way that lid can be removed easily for maintenance.)
5.
Ensure that the inflow of water is not directed onto the float mechanism.
6.
Slow radius bends MUST be used for every change of direction of the discharge pipework.
7.
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.
8.
The tank should be positioned so that the lid can be removed for easy access to pump and tank interior for cleaning.
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 DRAIN-KING 730/1030 should have the lid REGULARLY removed for CLEANING of the Tank and Pump
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.
DRAIN-KING 730/1030:
This consists of a durable tank
manufactured from polyester/glass fibre (GRP) laminate, fully
rigged with internal pipework, non return valves etc. for Single
or Twin Pumps.
QUALITY:
The tank is pigmented throughout with an
externally smooth isophthalic polyester gel coat and resin
enriched lining.
DISCHARGE OUTLETS:
Have a 2" Male BSP male thread
outlet.
INVERTS:
See Installation Notes.
PUMP Type PTL730/1030:
Vertical single-stage,
submersible with free inlet, volute casing with 1½" (female)
pressure branch, open centrifugal impeller, (30 mm solids
handling capacity).
Motor:
Submersible, oil filled motor, type of enclosure IP68,
insulation class B, starting via plug or automatic circuit.
Materials:
Spiral casing in cast iron - Terminal board, hood,
impeller, wear plate made of GRP. Motor casing and shaft of
stainless steel, supply through rubber insulated flexible cable.
Bearings:
Common shaft for pump and motor, mounted in
ball bearings.
Shaft Seal:
Silicon carbide mechanical seal, oil chamber and
double shaft seal towards the motor section, safe to run dry.
Depending on the working environment of the
DRAIN-KING
, it may be advisable to fit a grease trap/interceptor.
Please seek advice from our technical department.
Phone 01189 821555 for further information.
PTL 730 ‘H’ version available for extremely hot water.
Check specifications with our Technical Department.
For Flow Rates, see Page 35
