Horizontal Diesel Engine Sand Transfer Mortar Slurry Centrifugal Pump

• Customization: Available
• After-sales Service: Remote Guide
• Warranty: 1 Year
• Model NO.: MAH
• Max.Head: 50-80m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Middle Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: End Suction Pump
• Mounting Height: Suction Centrifugal
• Impeller: Semi-Open
• Usage: Slurry Pump
• Color: Blue/Red/Black/Yellow, etc.
• Sealing Type: Mechanical Seal/Packing Seal/Packing+Expeller Seal
• Voltage: 220V/380V/400V/415V/460V
• Material: A05, A07, A49, Rubber, Polyurethane, etc
• Driven: Electric Motor/ Diesel Engine
• Pump Spare Parts: Pump Casing, Impeller, Seal, Coupling, Bearing
• Engine Type: Water Cooler Pump or Air Cooler Engine
• Diameter Range: DN25-DN450
• Transport Package: Exporting Plywood Case
• Specification: CE, ISO
• Trademark: DEFU
• Origin: China
• HS Code: 8413709990
• Production Capacity: 10000PCS/Year
• Package Size: 280.00cm * 150.00cm * 160.00cm
• Package Gross Weight: 2095.000kg

Product Description

8" Dry Prime Mine Dewatering Pump 

Dry prime pump with 8" connection. Pump up to 1400 m3/h with up to 150 m of  head capabilities.

DEFU 8" dry prime pumps are available as portable or stationary models ( Fixed mounted shown)

DEFU WDVW-8/6HX-A05A05CP

· Max flow: 1400m3/h

· Max head: 150m

· Connection size: 8" x 6"

· Max solids: 2" 

Specification

Pump Specifications
Rated flow rate	800 m3/h	Rated head	125 m
Handle max solids	50 mm	Max suction lift	7.5 m
Approx. Pump Operating Speed	700 - 1200 rpm	Inlet & outlet	8" & 6" (DN200&DN150)
Driven diesel engine	Weichai	Model	6M33G915E304
Power	559 kw @ 1500rpm	Engine type	Industrial , Radiator cooler
Controller	Smartgen controller	Fuel tank	1000 L
Materials of Construction
Volute casing	CD4	Impeller	CD4
Seal	Mechanical seal	Shaft	CD4
Configuration
Skid Mounted with Towing frame

Feature

1. Super Vacuum Priming System  

DEFU pump's self priming system has extraordinary features like large air process capability, high vacuum, low operation temperature, maintenance free, oil and mechanical seal free etc.

2. P-S-P(Prime-Sleep-Prime) Auto Switch System

EVP system will be switched to sleep status automatically once priming was finished. When it is used for general purpose application, EVP system only operates for a few seconds for priming, which makes it almost unnecessary for daily maintenance or changing spare parts within its life  cycle.

3. Dry Running Protection System

Dry running seal options: oil reservoir lubricated mechanical seal, air cushion protected mechanical seal and grease lubricated lip seals configurations. Either of them can secure the pump run dry for a long time.  

4. Easy Maintenance Structure  

It is very convenient to remove the vacuum pump's cover from its non-drive end, and slides can be easily pulled out for inspection or replacement. It is also easy to access to the centrifugal pump's impeller, wear ring or mechanical seal for inspection or maintenance without removing diesel engine or pump's frame since the centrifugal pump's suction cover can be fully opened.

5. Customize your dry prime pump the way you need it

With DEFU, you get a host of options to customize your dry prime pump the way you need it. Select from diesel, electric or natural gas motors, sound attenuated enclosures, trailer or skid mount, float regulator systems and much more. 

Company Profile

WENZHOU DEFU MACHINERY CO.,LTD., founded in 2012, specializes in dewatering pumps, self-priming sewage pumps and disphragm pumps with ISO9001 and global certifications like CE, EAC/TRCU, UKCA.

We provide tailored solutions, cost-effective products, and reliable after-sales service, meeting diverse industrial needs worldwide, with our products exported to Southeast Asia, Europe, the Middle East, Africa, Australia, South America, and beyond.