|
Ammonia Series Internal Gear Pumps
| Performance
Range |
| Capacity |
0 - 13.6 m3/hr |
0 - 60 GPM |
| Pressure |
0 - 3.5 Bar |
0 -50 PSI |
| Min.Temperature |
-40°C |
-40° F |
Design Features
Designed exclusively to handle ammonia and other low vapor pressure
fluids in both refrigeration and transfer applications, these pumps are
operated at low speeds to minimize flashing. They feature double
mechanical seals with pressurized seal chamber and oil reservoir to
prevent release of gas to atmosphere. The pressure-lubricated idler
bushing provides a constant film of liquid between the idler bushing and
pin to maximize bushing life. An adjustable return-to-tank pressure relief
valve is standard equipment.
Materials of Construction
Specifications
| Size |
Std.
Port (in.) |
Nominal
Capacity at Max. Speed |
Max.
Speed |
Max
Pressure |
Weight |
| m3/hr |
GPM |
RPM |
Bar |
PSI |
KG |
Lbs. |
| HL |
1.5 |
2.3 |
10 |
780 |
3.4 |
50 |
32 |
70 |
| K |
2.0 |
4.5 |
20 |
280 |
3.4 |
50 |
61 |
135 |
| KK |
2.0 |
6.8 |
30 |
280 |
3.4 |
50 |
64 |
140 |
| LQ |
2.5 |
11.3 |
50 |
280 |
3.4 |
50 |
98 |
215 |
| LL |
3.0 |
13.6 |
60 |
280 |
3.4 |
50 |
105 |
230 |
|
