Pump Technology Catalogue 2019

10 DRAINMAJOR 730/1030: The durable tank is manufactured from poly ethylene 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 1 .5 " BSP male thread discharge outlet. (NRV supplied is female thread) PUMP Type PTL730/1030: Vertical single-stage, submersible with free inlet, spiral casing with 1 .5 " horizontal discharge open vortex impeller, (30 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. 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. Seal: Silicon carbide mechanical seal, oil chamber and double shaft seal towards the motor section, safe to run dry. The DRAINMAJOR 730/1030 comes complete with a one year warranty. In the unlikely event of technical difficulties, please ring: Pump Technology Limited on 0118 9821555 INSTALLATION DRAINMAJOR 730/1030 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 155 mm from base of unit for the 730 and 185 mm for the 1030. 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 730/1030 should have the lid REGULARLY removed for CLEANING of the Tank and Pump For Commercial kitchens with multiple sinks, dishwashers, glasswashers etc., a DRAIN-KING Twin Pump System MUST be used. 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. 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. Phone 0118 9821555 for further information. 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)