Product Overview:

The QYM series emergency fire‑fighting water supply equipment is primarily designed to meet a building’s initial ten‑minute fire‑water demand. It can serve as a substitute for elevated water tanks in situations where such tanks cannot be installed, and it is also suitable for temporary structures with fire‑protection requirements.

Implementation standard GA30.1: Fire‑fighting pneumatic water supply equipment.

Product Description:

The QYM series fire‑fighting booster and pressure‑stabilizing equipment consists of a make‑up water pump, an air‑pressure tank, an electrical control cabinet, and the necessary auxiliary components such as valves and piping. Typically, two pumps of identical performance are configured on a one‑in‑service, one‑spare basis (effectively serving as mutual backups). Under normal operating conditions, the two pumps alternate automatically; if one fails, the other takes over. The air‑pressure tank is an indispensable component for maintaining system pressure during shutdown, supplying water to the fire‑protection piping network to sustain pressure while also functioning as a pressure switch and providing ten minutes of emergency water supply. An electrical control cabinet regulates pump start‑stop operations based on pressure input signals, enabling fully automated operation of the system. Mixer, agitator, emulsifier, disperser.

Product Features:

1. Fire‑fighting pressure‑boosting and pressure‑stabilizing equipment is designed and manufactured in full compliance with national and industry standards.

2. The components used in the fire‑fighting pressure‑boosting and pressure‑stabilizing equipment comply with national and industry standards, and key components are sourced from well‑known domestic and international brands.

3. Through continuous improvement and refinement, fire‑fighting pressure‑boosting and pressure‑stabilizing equipment has achieved mature technology, stable operation, and reliable performance.

4. The fire‑fighting pressure‑boosting and pressure‑stabilizing equipment features a compact, well‑designed structure, flexible on‑site layout, and convenient installation and maintenance.

5. Fire‑fighting pressure‑boosting and pressure‑stabilizing equipment is equipped with alarm and self‑protection functions for faults such as overcurrent, phase loss, and short circuit.

Operating parameters:

Water supply flow rate: 0–360 m³/h

Water supply pressure: 0–1.6 MPa

Temperature range: -20°C to 110°C

Motor power: ≤315 kW

Pressure control accuracy: ±0.01 MPa

Scope of Use:

Firewater supply for industrial and mining facilities and enterprises, as well as for fire‑fighting and domestic water systems.