Factory Price Bw-250 Mud Pump Electric Piston Mud Pumps for Deep Water Wells Drilling

• Customization: Available
• After-sales Service: Instruction Manual, Can Provide Technical Guidance
• Warranty: 1 Moth
• Max.Head: 80-110m
• Max.Capacity: 100-200 L/min
• Driving Type: Motor
• Material: Cast Iron
• Structure: Multistage Pump
• Assembly: Booster Pump
• Power: Electric Motors and Diesel Engines
• Start Up: Electric Pump
• Type: Positive-Displacement Pump
• Application: Slurry Pump
• Industry: Mechanical Pump
• Media: Mud Pump
• Performance: No Leakage Pump
• Theory: Centrifugal Pump
• Transport Package: Wooden Crate
• Specification: 1100x995 x650mm (with diesel engine)
• Origin: China Changsha
• HS Code: 8413509090
• Production Capacity: 1000

Product Description

The BW-250 mud pump is a horizontal three cylinder single acting reciprocating piston pump, mainly used for supplying flushing fluid to the drilling hole during core drilling. It can also be used for other purposes such as grouting, mine drainage, and long-distance water delivery. This pump has two types of cylinder diameters, large and small, and four variable gears, and is used in conjunction with 1000 meter and 1600 meter core drilling rigs, respectively.

The drilling rig has the following characteristics:
The flow rate of this pump is relatively uniform and the pressure fluctuation is small; Good sealing performance and long gear life; Compact structure and beautiful appearance; Reasonable structure, low impact noise, flexible operation, high-quality and durable; Small external dimensions and light weight; Good decomposability for easy maintenance and relocation.

Technical Figures:

Type	Horizontal three cylinder single acting reciprocating piston pump
Stroke Length  (mm)	100 mm
Cylinder diameter  (mm)	80 mm	65 mm
Grade	I  II  III   IV	I II  III   IV
Pump speed  (times/minute)	200  116  72  42	200  116  72  42
Flow rate  (liters/minute)	250  145  90  52	166   96  60  35
Pressure   (MPa)	2.5   4.5  6.0  6.0  4.0  6.0  7.0  7.0
Plot ratio	85%
Overall efficiency	72%
Required power	15Kw
Triangle belt pitch diameter	B type    5-slot    410 mm
Input speed	500 revolutions / minute
Maximum water absorption height	2.5m
Inlet  Size	ф76mm
Diameter of drainage pipe	ф 51mm
Weight	500Kgs
External dimensions	1100x995 x650mm (with diesel engine)