Pumps & Vacuum Equipment

3NB coal mine mud pump
Feature
1.Crank Mechanism
2.Coal security authentication
3.Using the automobile gearbox
Description
3NB coal mine mud pump
The mud pump to the crank connecting rod structure ,Triplex single acting piston horizontal pump, piston for lip sealing, made of rubber or ptfe and nylon mat pressing and into
The pump adopts the automobile gearbox, variable five flow, equipped with seismic pressure gauge and necessary spare parts, disassembling tools
Is mainly used for core, coal seam drilling or coalfield geology, metallurgy, geology, hydrology geology engineering supply rinses in hole drilling, rinses for mud pump, water, coal and water, etc., infusion pump can also be as above

Model 3NBB250-52/6-2.5-15 3NBB260-35/10-7-45
Cylinder liner inner diameter φ80 φ85
Piston stroke 100 100
Rated discharge pressure 2.5 4.5 6 6 7 10
Rated flow 250 145 90 52 260 167 106 60 35
piston reciprocating frequency 200 116 72 42 187 121 76 43 25
Suction pipe size φ76 φ89
Drain pipe size φ51 φ50
electric motor model YBK2-160L-4 YBK2-225M-4
power 15 45

rotate speed
1440
quality 760 2177
outline size 1540×1220×950 2910×1318×891