Water Pump Parts
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Flojet 20406-002A Pump Head, 4325 Series
$143.64- Replacement pump head kit
- Part #7 on exploded diagram (includes parts 1-4)
- Fits Flojet 4305,4325,2840,2880-series pumps
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Flojet 20799 1.1 Gal. Water Pressure Accumulator Tank
$155.93- 1.1 gallon accumulator tank
- Reduces pump cycling and water pressure fluctuations
- Maximum 100psi working pressure
- Default pressure: ~20psi
- Can be adjusted to fine-tune performance
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Flojet 20406-008A Pump Head, 4306 Series
$143.64- Replacement pump head for Flojet models:
- 4306-500, 4306-501
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Flojet 20406-001A Pump Head, 4406 Series
$143.64- Replacement pump head for Flojet models:
- 4406-043, 4406-143, 4406-343
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Jabsco 18810 2 Gal. Water Pressure Accumulator Tank
$143.71- 2 gallon water pressure tank
- Standard 3/4" NPT (male) ports
- 20psi default pressure, can be adjusted
- NSF-61 listed, meets RIVA regulations