3DK Cleaning Machine Unit

This pump unit integrates advantages like small volume, light weight, high pressure, and large flow rate, boasting a compact structure with stable and safe operation. The low temperature at its power end allows for adaptation to long-term continuous operation. Its application scenarios are diverse, covering fields such as high-pressure water jet cleaning, metallurgical descaling, ship rust removal, liquid transportation, and engineering tunneling. It can also provide pressure-testing support for rubber hoses, metal pipes, and oilfield drilling equipment. When paired with special attachments, it efficiently cleans the surface of castings in process casting (with non-destructive sand removal).

Special Features

Small volume
Light weight
High pressure
Large flow rate

Specs

Specifications of 3DK Cleaning Machine Unit

Pumps are available in a range of configurations tailored to specific applications. For small-scale tasks such as water circulation or residential systems, models typically offer flow rates of 10–50 L/min, pressures of 0.5–3 MPa, and feature a fixed motor speed of 1460 r/min with a 60 mm plunger stroke, using compact 1/2"–1" connections and weighing 10–20 kg. General industrial pumps (50–200 L/min, 3–10 MPa) operate at variable speeds (400–500 r/min) with 1"–2" connections, suitable for HVAC or light manufacturing, weighing 20–40 kg. Heavy-duty industrial/commercial pumps handle high demands (200–1000+ L/min, 10–30+ MPa) with robust diesel/electric drives, large 2"–3+" connections, and weights exceeding 40 kg, serving sectors like construction or wastewater management. All variants include ±5% accuracy (±2% premium), durable materials (cast iron/stainless steel), and options for portability or fixed installations, ensuring versatility across industries.

1460

Maximum Motor Speed

(r.min)

60

Plunger Stroke

(mm)

400-500

Pump Speed

(r/min)

Compact structure

Smooth and safe operation

Low power end temperature

Models for 3DK Cleaning Machine Unit

Model	torque (Nm)	Square body (C)	Outer diameter (Mm)	length (Mm)	No-load speed (Rpm)	weight (Kg)
LB-07	100-700	3/4"	75	386	19	7.1
LB-10	200-1000	1"	75	386	14	7.2
LB-12	200-1200	1"	75	383	11	7.2
LB-20	300-2000	1"	88	438	5	9.0
LB-32	400-3200	1"	88	438	3.5	9.0
LB-40	500-4000	1-1/2"	88	445	3	10.6

Performance

Ideal for Machinery & Petrochemicals

This product is suitable for high-pressure water jet cleaning, metallurgical descaling, powder metallurgy, ship cleaning and rust removal, foundation engineering, liquid delivery, engineering tunneling, as well as pressure testing pumps for various hoses, metal pipes, and oilfield drilling wellhead equipment. It can also be paired with specialized cleaning and sandblasting attachments to perform non-destructive sand removal on the surfaces of castings from various processes, offering high cleaning efficiency.

Features of 3DK Cleaning Machine Unit

Wide Pressure Range Adaptability

Supports full-scenario coverage from low-pressure precision operations to ultra-high-pressure heavy-duty conditions, meeting diverse needs such as cleaning, pressure testing, and liquid delivery.

High-Precision Pressure Control

Pressure output error is controlled within an extremely small range, ensuring the stability and standardization of process parameters while avoiding risks of overpressure or underpressure.

Efficient Power Output

Utilizes a high-flow design to quickly complete liquid pressurization, delivery, or injection tasks, significantly improving operational efficiency.

Operational Stability and Durability

Compact and reliable structure, equipped with a low-temperature power end and multiple protection systems (e.g., overpressure, water shortage, and oil temperature monitoring), supporting 24-hour continuous operation and long-term use in harsh environments.

Enhanced Safety Protection

Multiple safety protection mechanisms (e.g., motor overload and power reversal protection) ensure operational safety in high-pressure environments, reducing the risk of accidents.