| After-sales Service: | Support |
|---|---|
| Warranty: | 12 Months |
| Max.Head: | 80-110m |
| Max.Capacity: | 100-200 L/min |
| Driving Type: | Motor |
| Material: | Cast Iron |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier . The pump is one of the priciple equipments for geological drilling. It delivers the enough volume circulating mud water of desired characteristic under pressure into the well to bring the rock clastic up to the ground, to cool the drill bit to lubricate the drill tool and to protect the wall of the well. So the function of mud pump affects the efficiency of drilling and safety in production directly.
BW-250 Mud pump is a horizontal, triplex, single acting reciprocating piston pump, It has the advantages of multi-speed shift gears for variable displacement, compact construction, light weight, readily movable and easy to be operated etc.
BW-250 Mud pump is provided with two kinds of liner, 80mm is for core drilling of ordinary bore, 65mm is for core drilling of small bore with diamond bit.
The pump can be driven by electric motor or diesel engine according to the requirement of the customer in order.
2. Technical specifications
| Model | BW-250 | |||||||
| Type | Horizontal, triplex, reciprocating, single acting piston pump | |||||||
| Stroke | 100 | |||||||
| Bore | 80 | 65 | ||||||
| Pump speed (s.p.m.) | 200 | 116 | 72 | 42 | 200 | 116 | 72 | 42 |
| Output volume (l.p.m.) | 250 | 145 | 90 | 52 | 166 | 96 | 60 | 35 |
| Discharge pressure(Mpa) | 2.5 | 4.5 | 6.0 | 6.0 | 4.0 | 6.0 | 7.0 | 7.0 |
| Volumetric efficiency | 83% | |||||||
| Total efficiency | 70% | |||||||
| Input power(kw) | 15 | |||||||
| Multiple grooved pulley D.P.(mm) | 410 (B groove × 5) | |||||||
| Input speed of pump (r.p.m.) | 500 | |||||||
| Max. suction head (m) | 2.5 | |||||||
| Inside diameter of suction hose (mm) | 76 | |||||||
| Inside diameter of discharge (mm) | 51 | |||||||
| Weight (kg) | 500 | |||||||
| Overall dimensions (L×W×H,mm) | 1000×995×650 | |||||||
CE/ISO Crawler Pneumatic Borehole Core DTH Water Well Drill/Drilling Rigs for Rock/Mountain/Mining Area
Q:Are you manufacturer?
Yes, we are factory with more than 20 years of manufacturing experience.
Q:What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. Before shipping, we will send all detail pictures and packing list. L/C
Q:What is the warranty of our machine?
A:Our main machine for 1 year warranty, And we provide videos for machine install and operation, Provide spare parts service on time.
Q: How long is your delivery time?
A: Generally it is 5-10 days if in stock. or it is 15-20 days if the goods are not in stock according to quantity.
Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefits;
Suppliers with verified business licenses
Audited Supplier 
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