Rotary Drum PumpThe Alemlube 501A rotary action manual drum pump is suitable for the transfer of oil, diesel and petrol from 60 and 205 litre drums and bulk tanks. The gladiator 501A rotary drum pumps vanes make it also suitable for the transfer of diesel fuel, unleaded and leaded petrol. The Gladiator 501A comes complete with 2.2 metres of anti static fuel hose, spout, spout holster and 2” BSP bung adaptor & delivers approximately 18 litres per minute or 0.26 litres per rotation when pumping diesel fuel. |
|
Use: | Diesel, petrols, kerosene, lube oil and machine oil |
Discharge Volume: | Approximately 70 turns / 18 litres per minute |
Inlet: | Suction Tube: 31.8mm (1¼”)  |
Outlet: | Delivery Hose: 19.05mm (3/4”) ID x 2.2 metres |
Materials: | Body hardened aluminum alloy; Handle - aluminum die cast |
Seal - Buna N; Hose–anti static fuel hose |
Mount handle assembly to the pump body with the aid of the bolt. Connect the outlet tube & the bung and then screw suction tube together with adaptor into the inlet of pump body.
When assembling pump & tubes, please ensure that all threads are completely airtight (use thread tape) otherwise the pump will not prime. Test prime by putting your hand over the bottom of the pump body inlet hole, turn handle in a clockwise direction. If you feel a strong suction on the palm of your hand the pump is operating correctly and is now ready to mount into the drum. If not, add a few drops of oil through the inlet hole and turn handle to lubricate internals. If pumping fuels and the pump does not prime, lubricate pump body with some oil via the pump inlet This may be performed as required if using petrol which can dry out the vanes inside reducing suction & priming.
When using as a siphon pump
Do not use this pump for transferring solvents, strong alkalis or acids as the pumps seals and gaskets are incompatible with aggressive solutions.
Parts And Drawing Breakdown For The 501A
Parts List – Part No. 501A
ITEM | PART NO | DESCRIPTION | QTY |
1 | 501A-1 | Grip Shaft | 1 |
2 | 501A-2 | Handle | 1 |
3 | 501A-3 | Handle Shaft | 1 |
4 | 501A-4 | Locking Bolt | 1 |
5 | 501A-5 | Locking Bolt | 1 |
6 | 501A-6 | Pump Cover | 1 |
7 | 501A-7 | Oil Seal | 1 |
8 | 501A-8 | Rotor | 1 |
9 | 501A-9 | Vane | 1 |
10 | 501A-10 | O-Ring | 1 |
11 | 501A-11 | Pump Body | 1 |
12 | 501A-12 | Outlet Spout | 1 |
13 | 501A-13 | Hose Clamp | 1 |
14 | 501A-14 | Anti-satic Delivery Hose | 1 |
15 | 501A-15 | Vane Pin | 1 |
16 | 501A-16 | Vane Spring | 1 |
17 | 501A-17 | Vane | 1 |
18 | 501A-18 | Rubber Shroud | 1 |
19 | 501A-19 | Bung Adapter | 1 |
20 | 501A-20 | Upper Suction Tube | 1 |
21 | 501A-21 | Lower Sunction Tube | 1 |
22 | 501A-22 | Spout Holster | 1 |
23 | 501A-23 | Hose Clamp | 1 |
24 | 501A-24 | Delivery Spout | 1 |