FQW20-40/W mine pneumatic submersible pump

Introduction of FQW20-40/W Mine pneumatic submersible pump

FQW20-40 / W mine pneumatic the axis of the submersible pump is the basic shaft eccentricity axis section of pump body cavity axis from one eccentricity E, the axis of the eccentricity axis offset section of the basic shaft of eccentricity axis section of the axis of the one from the same eccentricity E, two offset from the value of the flat, as a result, the submersible motor drives the offset a week rotation axis, and the rotor turn and a half weeks, only the half of the speed of the rotor is submersible motor speed, which is beneficial to extend the piston ring life spans, pump body connection section of discharge decompression chamber cover plate or shell has a shaft hole leakage of fluid water mouth, perhaps shell with mouth water discharge pipe. FQW mine submersible pump rotor submersible pump is a positive displacement pump, has a high power, generally above, has a significant role in electricity saving, energy saving products

Fqw20-40 /W Mine pneumatic submersible pump wear parts

Bearing 6205, 6204

Skeleton oil seal 45

Shaft sleeve 25×45×10, 18×32

Technical parameters of FQW20-40/W mine pneumatic submersible pump

Water pump model FQW20-40/W

Rated flow rate m /hF 20

Rated head m 40

Working pressure MPa 0.5

The gas consumption is m /min 8

The quality of 34 kg

Size 347 mm 462 x Ф shape

Fqw20-40 /W Mine pneumatic submersible pump physical drawing