World-class air operated industrial
quality oil dispensing pumps with
guaranteed performance &
hassle free operation
All metal die cast aluminum
construction with hardened wear
resistant moving parts
Stub pump supplied complete with
2" bung, pump can be wall mounted,
mounted on a tank, drum etc.
Also available separate suction tube
for installing pump on a 210 litre drums.
Air line lubricator included as standard
accessory
WETTED COMPONENTS
Aluminium, NBR, Carbon, PTFE, Zinc
Plated Steel, Brass
3:1 Pump
Heavy duty industrial 3:1 ratio pump for
dispensing oils at 3 times the air inlet
pressure
Reciprocating piston operated 54mm dia.
air motor
Ideal for dispensing oils through multiple
hose reels & metered gun systems found in
large workshops utilizing bulk tanks
Suitable for use with oils upto SAE 140 over
distances upto 30m, Diesel & Kerosene
5:1 Pump
Heavy duty industrial 5:1 ratio pump for
dispensing oils at 5 times the pressure as
the air inlet pressure
Reciprocating piston operated 104 mm dia.
air motor
Ideal use with drums & tanks with one or
multiple hose reels & dispensing systems
Suitable for use with oils upto SAE 140 over
distances upto 50m, ATF, Engine Oils, Gear
Oils
SPECIFICATIONS
| 3:1 Pump | 5:1 Pump |
| WORKING PRESSURE | 60-150 PSI
(4-10 BAR) | 60-150 PSI
(4-10 BAR) |
| AIR INLET CONNECTION | 1/4" NPT (F) | 1/4" NPT (F) |
| PUMP OUTLET CONNECTION | 3/4" NPT (F) | 3/4" NPT (F) |
| PUMP INLET FOR
CONNECTING SUCTION TUBE | 3/4" NPT (F) | 1" NPT (F) &
1" UNEF(F) |
| FOR USE WITH | Drums, Tanks,
Wall Mount etc. | Drums, Tanks,
Wall Mount etc. |
ORDERING INFORMATION
| CAT NR. | DESCRIPTION | BOX QTY |
| R300S-G | 3:1 Pump | 1 |
| R500S-G | 5:1 Pump | 1 |
| SPARE PARTS & KITS | | |
| TE01-1K | Air Motor Repair Kit | 1 |
| TF01-2K | Pump Seal Repair Kit | 1 |
| TF015AS | Oil Seal Assembly | 1 |
| R500-2K | Overhaul Kit | 1 |
| R500-3K | Service Kit | 1 |
Durable & Efficient Oil TransferWith corrosion-resistant alloy steel bodies and high-grade Viton/NBR seals, the r-Serie pumps deliver long-lasting performance in industrial settings. Their compact design enables easy drum mounting, while fixed high-pressure output ensures steady fluid transfer for uninterrupted machinery lubrication.
Versatile Application SuitabilityCompatible with a range of fluids including mineral, synthetic, and hydraulic oils, these pumps are designed for automotive, manufacturing, and industrial environments. Their variable suction tube length accommodates different drum depths, providing reliable oil flow exactly when and where it's needed.
FAQ's of r-Serie Industrial Air Operated Oil Ratio Pumps:
Q: How do I install the r-Serie Industrial Air Operated Oil Ratio Pump on a drum?
A: The pump is drum-mounted and requires securing the suction tube (880 mm length) directly into the drum opening. Attach the air inlet (1/4" BSP) to a compressed air source and ensure the fluid outlet (1/2" BSP) is connected to your desired transfer line. Detailed installation guidance can be obtained from the manufacturer as sizes vary by model.
Q: What types of oil are compatible with this pump?
A: The r-Serie pump is suited for mineral oil, synthetic oil, and hydraulic oil. Ensure that the fluid's viscosity and chemical properties are within the specifications for optimal performance and seal longevity.
Q: When should I use the 5:1 vs 10:1 pump ratio model?
A: Choose the 5:1 model for standard oil transfer tasks or low-pressure applications; opt for the 10:1 model when higher pressure delivery is required for thicker oils or longer piping distances. Model selection depends on your process and system requirements.
Q: Where can these pumps be applied for maximum benefit?
A: Ideal for industrial oil transfer, machinery lubrication, and automotive workshops, these pumps excel where continuous, heavy-duty fluid handling is needed and air supply is readily available. Their rugged construction supports reliable operation in harsh environments.
Q: What are the operational procedures for safe and efficient usage?
A: Connect the pump to a suitable compressed air line with output pressure between 6-8 bar. Make sure compatible fluids are used and the seals are regularly inspected. Avoid exceeding the operating temperature range of -10C to 60C to maintain safety and pump integrity.
Q: How does air operation provide an advantage over electrically powered pumps?
A: Air operation eliminates electrical hazards in flammable environments and provides consistent performance regardless of voltage variations. The pump is independent of rated voltage, offering safer and often quieter operation with simplified installation.
