A pressure tank is not a pump but an accumulator in the pump system. It stores water under pressure using a diaphragm or bladder separating water from a pre-charged air cushion, which cushions pressure, reduces pump cycling, and helps maintain steady supply.
| Property | Typical value |
|---|---|
| Type | Diaphragm or bladder pressure tank (accumulator) |
| Duty | Pressure buffering and reducing pump cycling |
| Function | Stores water against a pre-charged air cushion |
| Pre-charge | Set relative to pump cut-in pressure; varies by system — confirm against datasheet |
| Control | Works with the pump's pressure switch or controller |
| Material | Steel shell with butyl/EPDM bladder or diaphragm (typical) |
| Standard | Rated for a maximum working pressure — confirm against datasheet |
Indicative / typical values for planning — actual products vary by manufacturer and standard. Confirm the final spec sheet before ordering; we do not publish fixed prices, request a quote for current offers.
Paired with booster or well pumps to smooth pressure, reduce rapid pump on/off cycling, and provide a small reserve of pressurized water between pump starts.
Send your sizes and quantities (or your floor plan) — our team specs and supplies against it.
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