Espa kit

Electrical & Motor

• • Voltage: 1 × 230 V AC, 50–60 Hz (standard mains supply).
  • Protection Rating: IP55 (suitable for wet environments and typical pump installations).
  • Max Current: ~10 A (max load the kit’s control components can handle).

Pressure & Operation:

• Maximum Working Pressure: ~10 kg/cm² (10 bar ≈145 psi) — consistent with water‑pressure booster control requirements.
• Automatic Pressure Start/Stop: The kit detects changes in system pressure (tap opening, demand) and starts the pump automatically, keeping pressure within a set range until water flow stops, then shuts the pump off to save energy and protect the pump.
• Integrated Components: Typically includes a pressure switch, non‑return valve, manifold connections, and sometimes a pressure gauge and reset/control switch as part of the automation.

Connections & Size:

• Discharge & Suction Connections: 1″ threaded ports for standard hose or pipe connections.
• Compact Kit: Designed to mount in line with the pump and piping — often fitting on a horizontal surface pump or booster system.

Materials & Build:

• Housing & Body: Technopolymer/plastic parts with corrosion‑resistant seals.
• O‑Rings & Seals: Rubber (NBR/EPDM) suitable for potable and general water installations.
• Union Fittings: Included 3‑piece unions for easier install/remove.

Typical Use Cases

An ESPA pressure booster/AMS kit with these specs is used to:

✔ Automate pump operation — automatic on/off based on water demand.
✔ Maintain constant pressure in household or irrigation systems.
✔ Protect the pump from dry running and unnecessary cycling.
✔ Be integrated with new or existing surface pumps, multi‑stage pumps, or booster sets.