
Parker Analog PGP Series Double Gear Pump PGP315 PGP330
PGP20 PGP25 PGP30 PGP31 PGP50 PGP51 PGP75 PGP76 PGP315 PGP330 PGP350 PGP365 series
Parker Analog PGP Series Double Gear Pump PGP315 PGP330
|
Spood RPM |
Gear Width Output(gpmlpm)and Inches(HP:KW) |
|||||
|
1-1/2 |
1-3/4 |
2" |
||||
|
225 ber |
220 bar |
175 bar |
||||
|
Flow |
Power |
Flow |
Power |
Flow |
Power |
|
|
900 |
40 |
19 |
47 |
21 |
54 |
22 |
|
10.6 |
26 |
12.4 |
28 |
14.3 |
29 |
|
|
1200 |
55 |
25 |
64 |
28 |
73 |
29 |
|
14.5 |
34 |
16.9 |
37 |
19.4 |
39 |
|
|
1500 |
69 |
32 |
81 |
34 |
93 |
36 |
|
18.3 |
43 |
21.4 |
46 |
24.5 |
49 |
|
|
1800 |
84 |
38 |
98 |
41 |
112 |
44 |
|
22.1 |
51 |
25.9 |
55 |
29.6 |
58 |
|
|
2100 |
98 |
44 |
115 |
48 |
131 |
51 |
|
26 |
60 |
30.3 |
65 |
34.7 |
68 |
|
|
2400 |
113 |
51 |
132 |
55 |
151 |
58 |
|
29.8 |
68 |
34.8 |
74 |
39.8 |
78 |
|
|
3000 |
142 |
64 |
166 |
69 |
190 |
73 |
|
37.5 |
85 |
43.8 |
92 |
50.1 |
97 |
|
Detailed pictures




Application areas on volume hydraulic pump
Product Description: Parker PGP330 Hydraulic Gear Pumps
The Parker PGP330 gear pump is a high-performance, heavy-duty hydraulic solution engineered for demanding industrial and mobile applications. Renowned for its robust construction and versatility, this pump excels in environments requiring reliable power delivery, efficiency, and longevity. Designed with Parker's signature precision engineering, the PGP330 series is ideal for systems operating under extreme pressures and variable loads.
|
Speod RPM |
Gear Wdth Output (apmlpm)and Inchas(HP/KW) |
|||||||
|
12" |
3/4" |
1" |
1-1/4 |
|||||
|
245 bar |
245 bar |
245 bar |
245 bar |
|||||
|
Flow |
Power |
Flow |
Power |
Flow |
Power |
Flow |
Power |
|
|
900 |
12 |
6 |
19 |
10 |
26 |
13 |
33 |
16 |
|
3.2 |
9 |
5.1 |
13 |
7 |
17 |
8.8 |
21 |
|
|
1200 |
17 |
8 |
26 |
13 |
36 |
17 |
45 |
21 |
|
4.5 |
11 |
7 |
17 |
9.5 |
23 |
12 |
28 |
|
|
1500 |
22 |
11 |
34 |
16 |
46 |
21 |
57 |
26 |
|
5.8 |
14 |
8.9 |
21 |
12.1 |
28 |
15.2 |
35 |
|
|
1800 |
27 |
13 |
41 |
19 |
55 |
25 |
70 |
32 |
|
7.1 |
17 |
10.8 |
26 |
14.7 |
34 |
18.4 |
43 |
|
|
2100 |
32 |
15 |
48 |
22 |
65 |
30 |
82 |
37 |
|
8.4 |
20 |
12.7 |
30 |
17.2 |
40 |
21.6 |
50 |
|
|
2400 |
36 |
17 |
55 |
25 |
75 |
34 |
94 |
42 |
|
9.6 |
23 |
14.7 |
34 |
19.8 |
45 |
24.8 |
57 |
|
|
3000 |
46 |
21 |
70 |
32 |
94 |
42 |
118 |
53 |
|
12.2 |
28 |
18.5 |
43 |
24.9 |
57 |
31.2 |
71 |
|
Key Features & Benefits
The Parker P330 series is a robust and versatile double gear pump designed for high-pressure, heavy-duty applications. Here are its key features
1. High-Pressure Performance
Operating Pressure:
Rated pressure: 3600 psi (250 bar).
Maximum pressure: 4000 psi (275 bar)
Suitable for demanding environments like construction, forestry, and oil/gas industries.
2. Durable Construction
Materials:
Cast iron housing for enhanced durability and resistance to wear.
Precision-machined hardened steel gears and shafts for longevity
Sealing Technology: Balanced thrust plates reduce friction and leakage, improving efficiency
3. Flexible Configurations
Supports multiple setups:
Single or multiple pump/motor combinations.
Flow divider, piggyback, and winch motor configurations
Rotation Options: Available in clockwise (CW), counterclockwise (CCW), and bidirectional rotations
4. Efficiency and Precision
Volumetric Efficiency: Up to 98%, ensuring minimal energy loss
Flow Range:Displacement: 15–63 ml/rev (adjustable for varying system demands)
Flow rates up to 40 GPM (151 L/min) at 1800 RPM
5. Advanced Design Features
SAE/DIN Compliance: Compatible with SAE and ISO standards for easy integration into hydraulic systems
Thermal and Contamination Resistance:Operates in temperatures from **-20°C to 80°C** (-4°F to 176°F)
Handles fluids like standard hydraulic oils, water-glycol, and phosphate esters
6. Application Versatility
Ideal for:Dump trucks, refuse trucks, and forestry machinery
Mobile equipment (e.g., salt/sand spreaders, aerial work platforms)
Industrial systems requiring high-pressure fluid transfer
7. Reliability and Testing
Factory Testing: All pumps and relief valves undergo 100% performance testing
Low Maintenance:Easy-to-replace seals and bearings
Modular design simplifies repairs and upgrades
Why Choose the P330?
The P330 series combines high-pressure resilience, modular flexibility, and durable engineering, making it a top choice for heavy-duty hydraulic systems. Its compliance with global standards and Parker's technical support further enhance its reliability
For detailed specifications or custom configurations, refer to Parker's official documentation or authorized distributors.
Technical Specifications
| Parameter | Details |
|---|---|
| Displacement | Up to 65 cm³/rev (3.9 in³/rev)
1 4 |
| Max Flow Rate | Dependent on speed and displacement |
| Weight | Up to 19 kg (41 lbs) |
| Port Locations | Side or rear ports with flange/threaded options
1 4 |
| Shaft Type | SAE, ISO, or DIN standards |
Parker gear pumps Application
The PGP330 is engineered for industries requiring rugged hydraulic power:
Material Handling: Forklifts, cranes, and conveyor systems.
Agriculture: Harvesters, tractors, and irrigation equipment.
Construction: Excavators, loaders, and compactors.
Forestry & Mining: Log splitters, drilling rigs, and hydraulic presses

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