STAY AHEAD OF THE COMPETITION
- Flexible and incredibly durable solution
- Reliable performance at a competitive price
- Designed for lower volume applications
- Self cleaning design increases reliability
Graco LD Series Pumps – Reliable Oil and Grease Transfer Systems
Description
The Graco LD Series Pumps offer amazing performance at an amazingly competitive price. These affordable and full-featured pumps are designed for low volume applications to provide long life and serviceability. LD has a powerful three inch air motor to deliver the fluids you need while the built-in thermal relief protects your equipment from thermal expansion.
Built for Reliable Lubrication Delivery
Graco LD pumps help reduce repair hours and downtime, allowing operators to focus on delivery performance and productivity.
All Graco LD package meters include:
- Trigger guard
- Hose boot
- Automatic nozzle
Key Features of the Graco LD Series Pump
High-Performance Air Motor
Three-inch air motor design provides strong output for consistent fluid flow.
NXT Air Valve Technology
- Reduces icing in continuous operation.
- Uses less air than many competitive systems.
- Can be serviced without full pump teardown.
Modular Air Valve Design
Air inlet and exhaust can be configured easily using four bolts for simplified installation.
Built-In Protection Systems
- Thermal relief protects against thermal expansion
- Built-in inlet strainer (oil models) helps protect the pump from contamination
Materials Handled
The Graco LD Series Pump is designed to handle a wide range of materials, including:
- Motor Oil
- Gear Oil
- Hydraulic Fluid
- Automatic Transmission Fluid
- Oil
- Grease
Application of the Graco LD Series Pump
- Lubrication Systems
- Oil Transfer
- Grease Transfer
- Pumping Operations
- Fluid Transfer Systems
Performance Specifications
Graco LD Series Oil Pump Models |
|
| Maximum Fluid Working Pressure |
51.7 bar, 5.17 MPa
|
| Fluid Pressure Ratio |
3:1 or 5:1
|
| Suction Lift (feet of oil) |
10
|
| Air Operation Range |
1.37 to 10.3 bar, 0.137 to 1.03 MPa
|
| Recommended Air Pressure for Optimum Pump Life |
8.6 bar, 0.86 MPa
|
| Air Consumption (at 100 psi) |
See Performance Curves in instruction manual 3A1334
|
| Cycles per liter |
3:1 – 7 cycles/l, 5:1 – 10 cycles/l
|
| Maximum Recommended Pump Speed |
3:1 – 120 cycles/min, 5:1 – 180 cycles/min
|
| Recommended Speed for Optimum Pump Life |
75 cycles/min and lower, 3:1 – 9.8 l/min, 5:1– 7.6 l/min
|
| Wetted parts |
zinc plated carbon, steel, aluminum, nitrile, polyurethane, nickel plated aluminum
|
| Sound Pressure Level, calculated at a distance of 1 meter from measurements taken per ISO 9614–2 @ 100 psi air pressure (6.89 bar, 0.68 MPa) and 20 cycles per minutes. Muffler 112933 can be ordered separately for reduced sound levels. |
72.9 dB(a)
|
| Sound Power Level, measured per ISO 9614–2 at 100 psi air pressure (6.89 bar, 0.68 MPa) and 20 cycles per minute. Muffler 112933 can be ordered separately for reduced sound levels. |
82.0 dB(a)
|
| Performance Curve |
See charts in instruction manual 3A1334
|
Graco LD Series Grease Models |
|
| Maximum Fluid Working Pressure |
517 bar, 51.7 MPa
|
| Fluid Pressure Ratio |
50:1
|
| Air Operation Range |
1.37 to 10.3 bar, 0.137 to 1.03 MPa
|
| Air Consumption (at 100 psi) |
See performance curve in instruction manual 3A1334
|
| Pump Cycles per pound (cycles per kg) |
103 cycle/kg
|
| Maximum Recommended Pump Speed |
120 cycles/min
|
| Recommended Speed for Optimum Pump Life |
60 cycles/min or lower flow rate, 0.6 kg/min
|
| Wetted parts |
steel, brass, nitrile rubber, polyurethane, UHMWPE, acetal
|
| Sound Pressure Level, calculated at a distance of 1 meter from measurements taken per ISO 9614–2 @ 100 psi air pressure (6.89 bar, 0.68 MPa) and 20 cycles per minutes. Muffler 112933 can be ordered separately for reduced sound levels. |
72.9 dB(a)
|
| Sound Power Level, measured per ISO 9614–2 at 100 psi air pressure (6.89 bar, 0.68 MPa) and 20 cycles per minute. Muffler 112933 can be ordered separately for reduced sound levels. |
82.0 dB(a)
|
| Performance Curve |
See Chart in instruction manual 3A1334
|
| Approximate Weight |
35 lb drum – 5.1 kg, 120 lb drum – 6.8 kg, 400 lb drum – 7.7 kg
|
Why Choose Graco LD Series Pumps?
LD Series systems are designed to:
- Improve lubrication efficiency.
- Reduce maintenance downtime.
- Provide reliable long-distance delivery.
- Support both oil and grease applications
Request a Quote or More Information
For pricing, configuration support, or technical assistance, contact FloSolve to request a quotation for the Graco LD Series Pump range. FloSolve is an authorised Graco distributor.
