President 2-Ball Pump Pneumatic 2-Ball Piston Pumps
2-ball pneumatic piston pumps for a wide range of applications
- Reliable President air motor provides low maintenance operation
- Designed for reliability and long life
- Positive displacement, 2-ball piston design provides uniform and easily controlled delivery
- Stainless steel or carbon steel models available to handle various fluids, including catalyzed materials
Manuals
- 307745G 3:1 President, 4:1 President, and 2:1 Monark Supply Pumps
- 308768J, 3:1 Ratio President Pump Modules, Instructions-Parts list, English [other languages]
- 307674S, Manual, 3:1 Ratio President Pump, Instructions, English [other languages]
- 310566C President Circulation Packages, Wall Mount, Floor Stand and High Flo
- 308116T, Stainless Steel Pumps, Instructions-Parts, English [other languages]
- 308118P, Manual, Severe-Duty, UHMWPE/PTFE Packed Stainless Steel Pumps, Instructions, English [other languages]
- 308738c 10:1 Ratio President Pump [other languages]
- 306936N - Instructions - Parts, 15:1 Ratio President Pump, English [other languages]
- 306796H Airless Spray Gun
- 308106H, Manual, Severe-Duty Stainless Steel Pumps, Instructions, English [other languages]
- 306981ZAB, Manual, President and Monark Pumps, Instructions, English [other languages]
- 307619ZAB, Hydra-Spray Monark and President Pumps, Instructions/Parts, English [other languages]
- 406137F - 235636 Repair Kit for Model 239175 Severe-Duty Displacement Pump, English
307674S, Manual, 3:1 Ratio President Pump, Instructions, English
308116T, Stainless Steel Pumps, Instructions-Parts, English
308118P, Manual, Severe-Duty, UHMWPE/PTFE Packed Stainless Steel Pumps, Instructions, English
308738c 10:1 Ratio President Pump
306936N - Instructions - Parts, 15:1 Ratio President Pump, English
308106H, Manual, Severe-Duty Stainless Steel Pumps, Instructions, English
306981ZAB, Manual, President and Monark Pumps, Instructions, English
3:1 President, 4:1 President, and 2:1 Monark | |
Model 220575 |
U.S.
Metric
|
Ratio |
3:1
3:1
|
Maximum fluid working |
500 psi
3.5 MPa, 35 bar
|
Maximum air input |
166 psi
1.2 MPa, 11.6
|
Pump cycles per 1 gallon (3.8 liters) |
6.3
6.3
|
Fluid flow at 60 cycles per |
9.2 gpm
35.1 liters/min
|
Fluid inlet size |
1–1/2 npt(f)
1–1/2 npt(f)
|
Fluid outlet size |
1 in. npt(f)
1 in. npt(f)
|
Air inlet size |
1/2 npt(f)
1/2 npt(f)
|
Weight |
110 lb
50 kg
|
Maximum pump operating temperature |
180°F
82°C
|
* Sound pressure levels (dBa) (Input air pressures at 15 cycles per minute) |
73.6 dB(A) @ 40psi, 78.3 dB(A) @ 70 psi, 80.9 dB(A) @100 psi
@ 40psi 0.3 MPa, 2.8 bar, @ 70 psi 0.5 MPa, @ 100psi 4.8 bar,0.7 MPa, 7 bar
|
* Sound power levels (dBa) (Input air pressures at 15 cycles per minute) |
87.4 dB(A) @ 40 psi, 92.1 dB(A) @ 70 psi, 94.6 dB(A) @100 psi)
@ 40 psi 0.3 MPa, 2.8 bar, @ 70 psi 0.5 MPa, 4.8 bar, @100 psi 0.7 MPa, 7 bar
|
Wetted parts |
Chrome Plated Stainless Steel, Ultra–High Molecular Weight Polyethylene, Leather,
Chrome Plated Stainless Steel, Ultra–High Molecular Weight Polyethylene, Leather,
|
Model 230992 | |
Ratio |
4:1
4:1
|
Maximum fluid working |
400 psi
2.8 MPa, 28 bar
|
Maximum air input |
100 psi
0.7 MPa, 7 bar
|
Pump cycles per 1 gallon (3.8 liters) |
8
8
|
Fluid flow at 60 cycles per |
8 gpm
30.4 liters/min
|
Fluid inlet size |
1–1/2 npt(f)
1–1/2 npt(f)
|
Fluid outlet size |
1 in. npt(f)
1 in. npt(f)
|
Air inlet size |
3/8 npt(f)
3/8 npt(f)
|
Weight |
110 lb
50 kg
|
Maximum pump operating temperature |
180°F
82°C
|
* Sound pressure levels (dBa) (Input air pressures at 15 cycles per minute) |
73.6 dB(A) @ 40psi, 78.3 dB(A) @ 70 psi, 80.9 dB(A) @100 psi
@ 40psi 0.3 MPa, 2.8 bar, @ 70 psi 0.5 MPa, 4.8 bar, @100 psi 0.7 MPa, 7 bar
|
* Sound power levels (dBa) (Input air pressures at 15 cycles per minute) |
87.4 dB(A) @ 40 psi, 92.1 dB(A) @ 70 psi, 94.6 dB(A) @100 psi
@ 40 psi (0.3 MPa, 2.8 bar), @ 70 psi (0.5 MPa, 4.8 bar), @100 psi (0.7 MPa, 7 bar)
|
Wetted parts |
Supply and Return Tubes: Nickel-plated carbon steel. Air Motor Base: Aluminum Displacement Pump: Refer to manual 307983
Supply and Return Tubes: Nickel-plated carbon steel. Air Motor Base: Aluminum Displacement Pump: Refer to manual 307983
|
Model 230993 | |
Ratio |
2:1
2:1
|
Maximum fluid working |
200 psi
2.8 MPa, 28 bar
|
Maximum air input |
100 psi
0.7 MPa, 7 bar
|
Pump cycles per 1 gallon (3.8 liters) |
11
11
|
Fluid flow at 60 cycles per |
5.5 gpm
21 liters/min
|
Fluid inlet size |
1–1/2 npt(f)
1–1/2 npt(f)
|
Fluid outlet size |
1 in. npt(f)
1 in. npt(f)
|
Air inlet size |
3/8 npt(f)
3/8 npt(f)
|
Weight |
110 lb
50 kg
|
Maximum pump operating temperature |
180°F
82°C
|
* Sound pressure levels (dBa) (Input air pressures at 15 cycles per minute) |
73.3 dB(A) @ 40 psi, 75.9 dB(A) @ 70 psi, 77.7 dB(A) @100 psi
@ 40 psi 0.3 MPa, 2.8 bar, @ 70 psi 0.5 MPa, 4.8 bar, @100 psi 0.7 MPa, 7 bar
|
* Sound power levels (dBa) (Input air pressures at 15 cycles per minute) |
87.0 dB(A) @ 40 psi, 89.7 dB(A) @ 70 psi, 91.4 dB(A) @100 psi
@ 40 psi 0.28 MPa, 2.8 bar, @ 70 psi 0.5 MPa, 4.8 bar, @100 psi 0.7 MPa, 7 bar
|
Wetted parts |
Supply and Return Tubes: Nickel-plated carbon steel. Air Motor Base: Aluminum Displacement Pump: Refer to manual 307983
Supply and Return Tubes: Nickel-plated carbon steel. Air Motor Base: Aluminum Displacement Pump: Refer to manual 307983
|
*Tested in accordance with ISO 9614–2. |
10:1 Ratio President Pump | |
U.S.
Metric
|
|
Ratio |
10:1
10:1
|
Maximum fluid working pressure |
900 psi
62 bar, 6.2 MPa,
|
Maximum air input pressure |
90 psi
6.2 bar, 0.62 MPa,
|
Fluid flow at 60 cycles per minute |
3 gpm
11 liters/min
|
Maximum pump operating temperature |
82C
180F
|
Wetted parts |
Refer to manual 307044
Refer to manual 307044
|
Sound Pressure Levels (dBa) *measured at 1 meter from unit | |
Input Air Pressures at 15 cycles per minute
Input Air Pressures at 15 cycles per minute
|
|
Air Motor |
2.8 bar (0.28 MPa, 40 psi)
4.8 bar (0.48 MPa, 70 psi)
|
President |
73.6 dB(A)
78.3 dB(A)
|
Sound Pressure Levels (dBa) *measured at 1 meter from unit | |
Input Air Pressures at 15 cycles per minute
Input Air Pressures at 15 cycles per minute
|
|
Air Motor |
2.8 bar (0.28 MPa, 40 psi)
4.8 bar (0.48 MPa, 70 psi)
|
President |
87.4 dB(A)
92.1 dB(A)
|
Monark and President Pumps | |
U.S.
Metric
|
|
Model 239140 SST President | |
Ratio |
46:1
46:1
|
Maximum fluid working pressure |
4600 psi
32 MPa, 317 bar
|
Maximum air input pressure |
100 psi
0.7 MPa, 7 bar
|
Fluid flow at 60 cycles per |
0.55 gpm
2.1 liters/min
|
Maximum pump operating temperature |
180°F
82°C
|
Weight |
approx. 24 lb
11 kg
|
Wetted parts |
AISI 304, 316, 440C, and 17–4 PH grades of stainless steel; tungsten carbide; PTFE; leather
AISI 304, 316, 440C, and 17–4 PH grades of stainless steel; tungsten carbide; PTFE; leather
|
Model 223596 CST Monark | |
Ratio |
23:1
23:1
|
Maximum fluid working pressure |
2760 psi
19 MPa, 190 bar
|
Maximum air input pressure |
120 psi
0.8 MPa, 8 bar
|
Fluid flow at 60 cycles per |
0.4 gpm
1.5 liters/min
|
Maximum pump operating temperature |
180°F
82°C
|
Weight |
approx. 24 lb
11 kg
|
Wetted parts |
carbon steel; AISI 304, 316, 420, 440C, and 17–4 PH grades of stainless steel; chrome; chrome and zinc plating; tungsten carbide; PTFE; leather
carbon steel; AISI 304, 316, 420, 440C, and 17–4 PH grades of stainless steel; chrome; chrome and zinc plating; tungsten carbide; PTFE; leather
|
Model 237958 SST Monark | |
Ratio |
23:1
23:1
|
Maximum fluid working pressure |
3450 psi
24 MPa, 238 bar
|
Maximum air input pressure |
150 psi
1.0 MPa, 10 bar
|
Fluid flow at 60 cycles per |
0.4 gpm
1.5 liters/min
|
Maximum pump operating temperature |
180°F
82°C
|
Weight |
approx. 24 lb
11 kg
|
Wetted parts |
AISI 304, 316, 440C, and 17–4 PH grades of stainless steel; tungsten carbide; PTFE; leather
AISI 304, 316, 440C, and 17–4 PH grades of stainless steel; tungsten carbide; PTFE; leather
|
Sound Pressure Levels (dBa) *measured at 1 meter from unit | |
Input Air Pressures at 15 cycles per minute
Input Air Pressures at 15 cycles per minute
|
|
Air Motor |
40 psi (0.28 MPa, 2.8 bar)
100 psi (0.7 MPa, 7 bar)
|
President |
73.6 dB(A)
80.9 dB(A)
|
Monark |
62.6 dB(A)
63.9 dB(A)
|
Sound Power Levels (dBa) *tested in accordance with ISO 9614–2 | |
Input Air Pressures at 15 cycles per minute
Input Air Pressures at 15 cycles per minute
|
|
Air Motor |
40 psi (0.28 MPa, 2.8 bar)
100 psi (0.7 MPa, 7 bar)
|
President |
87.4 dB(A)
94.6 dB(A)
|
Monark |
69.5 dB(A)
71.0 dB(A)
|
15:1 and 30:1 Ratio President Pumps | |
U.S.
Metric
|
|
Maximum fluid working pressure |
3600 psi
25.0 MPa, 250 bar
|
Maximum air input pressure |
120 psi
0.8 MPa, 8 bar
|
Pump cycles per 1 gallon (3.8 liters) |
60
60
|
Maximum flow at 60 cycles/min |
1 gallon
3.8 liters
|
Recommended speed for optimum pump life |
15–25 cycles/min; 0.25 to 0.42 gpm (0.9 to 1.6 liters/min)
15–25 cycles/min; 0.25 to 0.42 gpm (0.9 to 1.6 liters/min)
|
Air consumption |
approx. 35 scfm (0.98 m/min) at 1 gpm (3.8 liters/min) at 100 psi (0.7 MPa, 7 bar) air pressure
approx. 35 scfm (0.98 m/min) at 1 gpm (3.8 liters/min) at 100 psi (0.7 MPa, 7 bar) air pressure
|
Weight |
approx. 24 lb
approx. 11 kg
|
Wetted parts |
AISI 304, 316,420, and 17–4 PH grades of Stainless Steel; Chrome Plating;Tungsten Carbide; PTFE; Leather
AISI 304, 316,420, and 17–4 PH grades of Stainless Steel; Chrome Plating;Tungsten Carbide; PTFE; Leather
|
President and Monark Pumps | |
U.S.
Metric
|
|
Maximum fluid working pressure |
Models 221075, 223586, and 243664: 3600 psi (25 MPa, 248 bar) Model 239327: 1500 psi (10.5 MPa, 105 bar)
Models 221075, 223586, and 243664: 3600 psi (25 MPa, 248 bar) Model 239327: 1500 psi (10.5 MPa, 105 bar)
|
Maximum air input pressure |
Models 221075, 223586, and 243664: 120 psi (0.8 MPa, 8 bar) Model 239327: 100 psi (0.7 MPa, 7 bar)
Models 221075, 223586, and 243664: 120 psi (0.8 MPa, 8 bar) Model 239327: 100 psi (0.7 MPa, 7 bar)
|
Ratio |
Models 221075, 223586, and 243664: 30:1 Model 239327: 15:1
Models 221075, 223586, and 243664: 30:1 Model 239327: 15:1
|
Fluid flow at 60 cycles per minute |
Models 221075, 223586, and 243664: 1 gallon (3.8 liters) per minute Model 239327: 0.7 gallon (2.6 liters) per minute
Models 221075, 223586, and 243664: 1 gallon (3.8 liters) per minute Model 239327: 0.7 gallon (2.6 liters) per minute
|
Recommended pump speed |
15 to 25 cycles per minute
15 to 25 cycles per minute
|
Weight |
Model 221075: approximately 30 lb (14 kg) Model 223586 and 243664: approximately 24 lb (11 kg) Model 239327: approximately 18 lb (8 kg)
Model 221075: approximately 30 lb (14 kg) Model 223586 and 243664: approximately 24 lb (11 kg) Model 239327: approximately 18 lb (8 kg)
|
Wetted parts |
Carbon Steel; Chrome and Zinc Plating; Tungsten Carbide; PTFE; Leather; AISI 304, 316, 420, 440, and 17–4 PH Grades of Stainless Steel
Carbon Steel; Chrome and Zinc Plating; Tungsten Carbide; PTFE; Leather; AISI 304, 316, 420, 440, and 17–4 PH Grades of Stainless Steel
|
Sound Pressure Levels (dBa) *measured at 1 meter unit | |
Input Air Pressures at 15 cycles per minute
Input Air Pressures at 15 cycles per minute
|
|
Air Motor |
40 psi (0.28 MPa, 2.8 bar)
70 psi (0.48 MPa, 4.8 bar)
|
President |
73.6 dB(A)
78.34 dB(A)
|
Monark |
73.3 dB(A)
75.9 dB(A)
|
Sound Power Levels (dBa) *tested in accordance with ISO 9614–2 | |
Input Air Pressures at 15 cycles per minute
Input Air Pressures at 15 cycles per minute
|
|
Air Motor |
40 psi (0.28 MPa, 2.8 bar)
70 psi (0.48 MPa, 4.8 bar)
|
President |
87.4 dB(A)
92.09 dB(A)
|
Monark |
87.0 dB(A)
89.7 dB(A)
|