Pro Products has a large selection of many types of metering pumps. Whatever your project, Pro Products has the types of metering pumps you need.
Once you have selected your feeder system type and proper Formula you can use the Rid o'Rust Formula
Online Calculator to calculate your dosage.
Types of Metering Pumps: Diaphragm Pump or Peristaltic Pump
| Diaphragm pump: Neptune, adjustable output, 11 & 22 GPD maximum feed rates
Pros:
- Easy to operate
- Adjustable stroke (adjustable feed rate)
- Rated to 110psi
- Weatherable - can sit outside
- Ball check valves have longer life than "duck bills"
- Works on 110V and 220V
Cons:
- Multi-step priming process
- Will not pump air
- Noticable "thumping" sound from diaphragm movement
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| Peristaltic pump: Stenner, fixed output , 5 GPD
Pros:
- Easily primed, can pump air
- Easy to operate
- Rated to 100 psi
- Fixed rate reduces decisions to make
- Relatively quiet operation
Cons:
- Needs to be protected from the elements with a rain guard.
- Must replace tubing 1x year
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| Peristaltic pump: Stenner, adjustable output, 10 & 22 GPD maximum feed rates
Pros:
- Easily primed, can pump air
- Easy to operate
- Rated to 100 psi
- Adjustable rate provides flexibility
- Relatively quiet operation
Cons:
- Needs to be protected from the elements with a rain guard.
- Must replace tubing 1x year
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