The HQX is a versatile range of self-priming pumps that can mix ultra-fine air bubbles (20-30 µm) by simultaneously intaking low-viscosity liquid and gas, pressurising and mixing the two.
The HQX’s 304 stainless steel construction and maximum operating temperature of 120°C make them suitable for a variety of applications, with ATEX-approved explosion proof models for fuel handling. , Specialist Product, Requires Technical Advice. To order call: +44 (0) 1630 647200
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Type Product Code Maximum Weight
kg ATEX / Standard Inlet x Outlet (“/mm) Motor (kW) Band Price Delivery Status Configure
Head
m Capacity
l/sec
20HQX-1 PN/20HQX-1 50 0.78 10 Standard 1¾” x 1½” / 44mm x 38mm 0.55 B
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20HQXB-1 PN/20HQXB-1 50 0.78 20 ATEX 1¾” x 1½” / 44mm x 38mm 0.55 B
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25HQX-2 PN/25HQX-2 60 0.97 14 Standard 1″ x 1¾” / 25mm x 44mm 1.1 B
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25HQXB-2 PN/25HQXB-2 60 0.97 27 ATEX 1″ x 1¾” / 25mm x 44mm 1.1 B
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40HQX-6 PN/40HQX-6 70 2.22 36 Standard 1½” x 1¼” / 38mm x 32mm 3 B
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40HQXB-6 PN/40HQXB-6 70 2.22 58 ATEX 1½” x 1¼” / 38mm x 32mm 4 B
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50HQX-12 PN/50HQX-12 70 5 63 Standard 2″ x 1½” / 51mm x 38mm 5.5 B
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50HQXB-12 PN/50HQXB-12 70 5 91 ATEX 2″ x 1½” / 51mm x 38mm 7.5 B
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Type Product Code Maximum Weight
kg ATEX / Standard Inlet x Outlet (“/mm) Motor (kW) Band Price Delivery Status Configure
Head
m Capacity
l/sec
20HQX-1 PN/20HQX-1 50 0.78 10 Standard 1¾” x 1½” / 44mm x 38mm 0.55 B
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20HQXB-1 PN/20HQXB-1 50 0.78 20 ATEX 1¾” x 1½” / 44mm x 38mm 0.55 B
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25HQX-2 PN/25HQX-2 60 0.97 14 Standard 1″ x 1¾” / 25mm x 44mm 1.1 B
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25HQXB-2 PN/25HQXB-2 60 0.97 27 ATEX 1″ x 1¾” / 25mm x 44mm 1.1 B
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40HQX-6 PN/40HQX-6 70 2.22 36 Standard 1½” x 1¼” / 38mm x 32mm 3 B
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40HQXB-6 PN/40HQXB-6 70 2.22 58 ATEX 1½” x 1¼” / 38mm x 32mm 4 B
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50HQX-12 PN/50HQX-12 70 5 63 Standard 2″ x 1½” / 51mm x 38mm 5.5 B
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50HQXB-12 PN/50HQXB-12 70 5 91 ATEX 2″ x 1½” / 51mm x 38mm 7.5 B
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HQX SERIES – SELF-PRIMING GAS/LIQUID PUMP
FEATURES
Motor available up to 7.5kW
Maximum head – 70m
Maximum operating temperature – 120ºC
Maximum flow rate – 5 l/sec
304 stainless steel construction for corrosion resistance
Gas-liquid ratio 1:9
Horizontal inlet, vertical outlet
High efficiency, low noise pollution
APPLICATIONS
HVAC systems
Food and chemical industrial processes
High pressure and variable demand applications such as boilers, water supply, water injection into pressure tanks
OPTIONS
HQX/L is designed for clear and low-viscosity liquid
HQXB/L series available for explosive/flammable liquid (e.g. fuels)
