Products 
Linear Diaphragm Air Pumps
Features and benefits:
- Industrial grade air pump.
- Application for aquaculture, wastewater, small lake and koi pond.
- High efficiency.
- Simple maintenance.
- Completely oil-free.
- Overload protection.
- Silent operation.
- Long-life time.
Professionally mount air pump to the wall for safety
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Air Pumps’ Support Stand The support stand is designed to allow for installation of a air pump on a wall. Built with rugged plastic construction. Always mount your air pump above the water level of your pond or water feature. Do not rely on a one way check valve. The bottom of the air pump should be at least 2 inches above water level to prevent backflow into the pump. A flooded pump will not qualify for warranty. |
| Specification | HK-S40/60/80 | HK-S100/120 |
|---|---|---|
| Air pump model type | HK-40L, HK-60L, HK-80L | HK-100L, HK-120L |
| Dimensions:LxWxH (in)/(mm) | 7x7x4 / 180x170x110 | 10x8x3 / 250x200x80 |
| Weight (lbs)/(kg) | 0.6 / 0.3 | 3.4 / 1.5 |
| Q’ty per box (pcs) | 24 | 10 |
| Dimensions per box: L x W x H (in)/(mm) |
15x12x18 / 385x297x465 | 14x9x10 / 345x225x265 |
| Weight per box (lbs)/(kg) | 16.5 / 7.5 | 35 / 15.8 |
The above specifications are subject to change without prior notice.
Air Pump Accessories (Manifold)
Manifold
| Model | Description |
|---|---|
| SC-2 | 2 valves(3/8" or 1/2") heavy duty air Manifold |
| SC-4 | 4 valves(3/8" or 1/2") heavy duty air Manifold |
| C-6 | 6 valves(3/16") air Manifold, Brass |
| C-12 | 12 valves(3/16") air Manifold, Brass |
The above specifications are subject to change without prior notice.
Q’ty & Model of manifold suggested:
| Model | HK-25L | HK-40L | HK-60L | HK-80L | HK-100L | HK-120L |
|---|---|---|---|---|---|---|
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Q’ty & Model of manifold suggested |
1pc x C-6 | 1pc x C-12 | 1pc x C-12 | 2pc x C-12 | 3pc x C-12 | 4pc x C-12 |
| 1xSC-2 | 1xSC-2 | 1xSC-2 | 1xSC-4 | 1xSC-4 | 1xSC-4 |
- Use the suggested number of manifold will reduce back pressure, increase efficiency and extend diaphragm life time
- The above specifications are subject to change without prior notice.
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Diaphragm Kits Our rebuild diaphragm kits are simple to install. They include diaphragms to fix both sides. Refer to our trouble shooting section for directions on proper replacement procedure. |
| Diaphragm Kits |
| Diaphragm Kits | HK-D25 | HK-D40/60/80 | HK-D100/120 | HK-D150/200/250 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Model Type | 25L | 25LP | 40L | 40LP | 60L | 80L | 100L | 120L | 150L | 200L | 250L |
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Air Filters These replacement air filter pads are located at the top of your air pump. They can be washed clean with just a strong spray of freshwater many times before actually needing to be replaced. |
| Air Filters |
| Air Filter Code | HK-F25 | HK-F25LP/40LP | HK-F40/60/80 | HK-F100/120L | HK-F150/200/250 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Model Type | 25L | 25LP | 40LP | 40L | 60L | 80L | 100L | 120L | 150L | 200L | 250L |
- Use the suggested number of manifold will reduce back pressure, increase efficiency and extend diaphragm life time.
- The above specifications are subject to change without prior notice.
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Air Pump Replacement Magnet. The magnet is the part that moves back and forth with the diaphragm. It holds the diaphragm secure and vice a versa. Typically the magnet is very long lasting. However if you run the air pump with bad diaphragms for extended periods you could wear down the magnet. |
| Replacement Magnet. |
| Replacement Magnet | HK-M25 | HK-M40 | HK-M60/80 | HK-M100/150 | HK-M120 | HK-M200 | HK-M250 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Model Type | 25L | 25LP | 40L | 40LP | 60L | 80L | 100L | 150L | 120L | 200L | 250L |
