3NB-350 Triplex Mud Pump for Oil Well

Model:	3NB-350
Brand:	Tianyuan
Origin:	Made In China
Category:	Industrial Supplies / Mining Machine
Label:	drilling pump , piston pump , slurry pump
Price:	-
Min. Order:	1 pc

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Product Description

3NB-350 Mud Pump

Usage

The pump is mainly used in oilfield, industrial mining, geological exploration and other industries for well drilling, workover and remote transferring liquid.

Structure Features

1.Triplex single-acting reciprocating pump

2.Reasonable structure for easy repair and operation

3.Bi-metal liner

4.Available to match with different suction systems

5.Matching with different power according to operations

6.Equipped with shock-resistant, necessary spare parts, special tools

Model	Triplex single-acting piston pump	Stroke length	Φ180mm
Rated power	350HP(261kW)	Suction pipe dia.	Φ203mm
Input rotating speed	605rpm	Discharge pipe dia.	Φ76mm
Overall dimensions	310020862015mm	Weight	8086kg

Main Technical Parameters

Based on 90% mechanical efficiency and 100% volumetric efficiency

Pump speed （spm）	Cylinder liner diameter （mm)
	110	120	130	140	150	160
	Theoretical displacement （L/s）
135	11.5	13.7	16.1	18.7	21.5	24.4
115	9.8	11.7	13.7	15.9	18.3	20.8
Rated pressure Mpa	20	16.8	14.5	12.5	10.8	9.5