Durable and Efficient Vacuum Slurry Pump for Heavy-Duty Use

Customization: Available
Oil or Not: Oil Free
Structure: Jet Flow Vacuum Pump

Product Description

Basic Information
Model NO.KWSP40Exhauster MethodPositive Displacement Pump
Vacuum DegreeHigh VacuumWork FunctionPre-Suction Pump
Working ConditionsDryMax. Capacity40 M3/H
Inlet/Outlet4' (114mm)Vacuum25'hg (Mercury Column)
Max Suction Distance50MMax. Discharge Distance1000M
Max. Solids Content80%Max Solids Size75mm
Working Pressure550kpa-785kpaAir Demand17m³/Min (600cfm)
Weight892 KgDimension1690×1468×1983 mm
Type PumpPneumaticElectricalWithout
Product Description
Vacuum Slurry Pump

The sludge vacuum pump is a high-load and strong suction capacity vacuum transferring pump, also known as a solids transferring pump or cuttings transfer pump. The unique structure design enables it to work in extremely tough circumstances with minimal maintenance. It is ideal for transferring sludge with high solid content (up to 80%) and high specific gravity materials.

The high-efficiency Venturi device can produce a vacuum up to 10 meters water column for material suction under high air flow circumstances. Designed with a compact structure and virtually no wearing parts, it excels at high-density material transferring like cuttings and oily sludge.

Conveying Material Category
  • Drill cuttings from waste mud
  • Tail slurry and oily sludge
  • Mud pit cleaning materials
  • Recycling of hazardous waste
  • Bottom of tank sludge
  • Bilge cleaning of transport ships
  • Bulk tanks and silos materials
  • Sand and fracturing sand
  • Diatomite
  • Animal droppings
  • Furnace Ashes and flour
  • Almost all known materials
Technical Parameters
Model KWSP40 KWSP20 KWSP10
Max. Capacity (m3/h)402010
Inlet/Outlet (Inch)4" (114mm)4" (114mm)3" (89mm)
Vacuum Degree25"HG25"HG25"HG
Max Suction Distance (m)505050
Max Discharge Distance (m)1000500500
Max Solids Content80%80%80%
Max Solids Size (mm)755050
Air Demand17 m³/min8 m³/min4.3 m³/min
Weight (kg)892386320
Technical Features
💨 100% Aerodynamic

Fully pneumatic operation with no electrical power requirements.

🛡️ Explosion Proof

Safe operation in hazardous areas and difficult environments.

⚙️ No Rotating Parts

Internal cavity contains no rotating parts, reducing wear and tear.

📏 High Vacuum

Produces 25" HG vacuum (up to 10m water column).

  • Single person operation
  • Compact design and easy to move
  • Suction material with almost no wear parts
  • Pressure equipment designed for durability
Detailed Photos
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Facility Overview
Facility 1
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Frequently Asked Questions
Q: Are you a trading company or a manufacturer?
A: We operate as a professional supplier with over 18 years of experience in the field, working with certified factories to provide high-quality equipment, professional services, and competitive pricing.
Q: What are your terms of payment?
A: Our standard terms are T/T, with a 30% advance payment and the remaining 70% balance due before delivery.
Q: How is the product quality ensured?
A: All products are certified by international standards such as ISO9001. We employ professional engineers to ensure all equipment meets performance requirements.
Q: What is the typical delivery time?
A: Generally, spare parts are in stock. Solids control equipment takes 30-40 days, while mud systems and complex systems require at least 60 days.
Q: How is the equipment packed for export?
A: We use strict export-standard packaging to ensure the safety and integrity of the goods during international transport.
Q: Do you accept OEM products?
A: Yes, we accept OEM requests and will manufacture equipment according to your specific technical needs and requirements.

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