Application Range:
Water supply flow rate: 8–180 m³/h
Water supply pressure: 30–160 mH₂O
Actual pump boosting range: 40%–100% of pump head (full variable-frequency control); 75%–100% of pump head (single variable-frequency control)
Constant pressure accuracy: ≤1 mH₂O
Stabilization time: ≤5s (full variable-frequency control); ≤7s (single variable-frequency control)
Product Overview:
The KQF-IV system is an integrated combination of traditional intermediate-tank boosting and emerging direct-boosting (superimposed pressure) water supply technologies—hence its designation as "dual-mode water supply equipment." By leveraging the complementary advantages of both modes, it effectively eliminates the issue of excessive suction and is suitable for a wide range of applications. Similar products on the market are often referred to as "tank-type superimposed pressure equipment" or "tank-type non-negative pressure equipment."
Product Features:
Redundant dual-PLC control system (primary and backup);
High-performance digital PID control;
Intelligent remote monitoring.