Niger WQD-S SERIES SUBMERSIBLE SEWAGE PUMPS
WQD Series Sewage/Dirt submersible pump is used extensively in industrial, mining and architectural operations. It's made of hard alloy and reliably well-sealed and equipped with overheat/overload protection devise, it is also featured by its long durability and safety for use.
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Product Description
PUMP INSTALLATION AND APPLICATIONS
WQD Series Sewage/Dirt submersible pump is used extensively in industrial, mining and architectural operations. It's made of hard alloy and reliably well-sealed and equipped with overheat/overload protection devise, it is also featured by its long durability and safety for use.
MATERIAL AND WORKING LIMITS
Pump body: Cast iron
Motor body: stainless steel / Plating
Impeller: Brass | Cast iron
Diffuser: Cast iron
Mechanical seal: Stainless steel/Carbon-ceramic
Shaft: 45# steel or stainless iron
Bearing: SKF / NTN/ NSK/ C&U
Insulation class: B / F
Protection class: IP68