Industry-Leading Dual Stage Oil-Sealed Rotary Vane Vacuum Pumps

Guaranteed dependability through rigorous 48-hour factory testing

Discover the Best of Industrial Pumps

Hot Products

LDV 8 dual stage rotary vacuum pump

LDV 8

  • Flow rate: 8 m³/h
  • Ultimate pressure: 5*10^-4 mbar
  • Motor power: 0.4 kW
  • Inlet/Outlet: KF16/25
  • Noise level: 52 dB
RVP 18 2-stage rotary vane vacuum pump

RVP 18

  • Flow rate: 16 m³/h
  • Ultimate pressure: 4*10^-4 mbar
  • Motor power: 2.2 kW
  • Inlet/Outlet: KF40
  • Noise level: 60 dB
RVP 275 two stage rotary vane vacuum pump

RVP 275

  • Flow rate: 255 m³/h
  • Ultimate pressure: 5*10^-3 mbar
  • Motor power: 7.5 kW
  • Inlet/Outlet: VG80/VG50
  • Noise level: 75 dB

Tailored Solutions for Every Vacuum Requirement

Versatility Across Multiple Industries

vacuum coating rotary vane vacuum pump

Vacuum Coating

Freeze Drying rotary vane vacuum pump

Vacuum Freeze Drying

Laboratory rotary vane vacuum pump

Laboratory

New Energy rotary vane vacuum pump

New Energy

Vacuum Furnace rotary vane vacuum pump

Vacuum Furnace

Production Line rotary vane vacuum pump

A/C Production Line

Finding the Perfect Industrial Vacuum Solution

Your Selection Guide

Discover Why We’re the Preferred Choice in Vacuum Technology

Why Choose Us

Unparalleled Quality

Decades of Assurance: Benefit from over 20 years of dedicated quality assurance.

Superior Performance

Premium Motors: Experience the excellence of our first-class Siemens, Ulvac, or Brook Crompton motors.

Rapid Delivery

Swift Turnaround: Enjoy rapid product delivery, typically within two weeks.

Customized Services

Brand Alignment: Receive bespoke vacuum solutions designed to match your unique industrial requirements.

A Glimpse into Our Advanced Manufacturing Capabilities

Production & Plant Tour

Quick Order Steps

Ordering from Us

Step 1 | Choosing Your Model

Pick the right model(s) and quantity for your project. Remarkbl offers complimentary proposals to guide your selection.

step-1 ordering oil screw pump

Step 2 | Initiating Production

Kickstart the manufacturing process with a 30% deposit based on the agreed-upon proforma invoice.

Step-2 downpayment oil screw vacuum pump

Step 3 | Arranging Shipment

Expect your shipment to be dispatched once production wraps up in about 3 weeks and the remaining 70% balance is settled.

Step-3 everblue oil-sealed screw vacuum pump

Step 4 | Guided Setup and Activation

Benefit from our engineer’s expertise for seamless on-site installation and commissioning, ensuring any technical hiccups are swiftly addressed.

installation 2-stage rotary vane vacuum pump Remarkbl

Select Your Desired Models

Technical Data

| Standard Range

LDV Basic Series

真空泵技术规格表 - WordPress优化版
Model Pumping Speed (L/s) Pumping Speed (m³/h) Partial Ultimate Pressure (mbar), GB Closed Total Ultimate Pressure (mbar), GB Closed Total Ultimate Pressure (mbar), GB Open Motor Speed (rpm) Motor Power (kW), 1ph/3-ph Inlet/Outlet Oil Capacity (L) Noise (dB) Weight (kg)
LDV-4 1.1 4 5×10-4 5×10-3 1×10-1 1440 0.40/0.37 KF16/25 0.6-1.0 52 19
LDV-8 2.2 8 5×10-4 5×10-3 1×10-1 1440 0.40/0.37 KF16/25 0.6-1.0 52 21
LDV-16 4.4 16 5×10-4 5×10-3 8×10-2 1440 1.1 KF25 0.9-1.5 58 30
LDV-24 6.6 24 5×10-4 5×10-3 8×10-2 1440 1.1 KF25/40 1.3-2.0 58 35
LDV-30 8.3 30 5×10-4 5×10-3 3×10-2 1440 1.1 KF25/40 1.3-2.0 58 43
LDV-48 13.3 48 5×10-4 5×10-3 3×10-2 1440 1.5 KF40 3.3-4.5 62 62
LDV-65 18 65 5×10-4 5×10-3 3×10-2 1440 2.2 KF40 3.3-4.5 62 65
LDV-90 25 90 5×10-4 5×10-3 3×10-2 1440 3 KF40 3.3-4.5 65 65

RVP Premium Series

真空泵技术规格表 - WordPress优化版
Model Pumping Speed (L/s) Pumping Speed (m³/h) Partial Ultimate Pressure (mbar), GB Closed Total Ultimate Pressure (mbar), GB Closed Total Ultimate Pressure (mbar), GB Open Motor Speed (rpm) Motor Power (kW), 1ph/3-ph Inlet/Outlet Oil Capacity (L) Noise (dB) Weight (kg)
RVP-2 2 8 4×10-4 4×10-3 3×10-2 1400 0.55/0.40 KF25 1.2 50 23
RVP-4 4 15 4×10-4 4×10-3 3×10-2 1400 0.55/0.40 KF25 1.2 50 26
RVP-6 6 22 4×10-4 4×10-3 3×10-2 1420 0.75/0.75 KF25 1.8 53 38
RVP-9 9 32 4×10-4 4×10-3 3×10-2 1420 0.75/0.75 KF25/40 2.0 53 40
RVP-14 14 50 4×10-4 4×10-3 3×10-2 1440 -/1.5 KF40 3.9 58 66
RVP-18 18 65 4×10-4 4×10-3 3×10-2 1440 -/2.2 KF40 5.0 60 85
RVP-25 25 90 4×10-4 4×10-3 3×10-2 1440 -/2.2 KF40 5.5 62 90
RVP-275 70 255 5×10-3 5×10-2 1×10-2 1440 -/7.5 VG80/VG50 28.0 75 255

Level Up Your Technique

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Frequent Questions & Answers

FAQs

We provide a 12-month limited warranty for our distributors. This warranty becomes effective from the loading date as indicated on the Bills of Lading for sea shipments.

For other delivery methods, the warranty period starts from the shipment date from our factory.

For other shipping methods, the warranty begins from the day we dispatch it from the factory.

Typically, we take about 4 to 6 weeks. But if we have everything ready in stock, we might get it to you in just 2 weeks!

Absolutely, we offer OEM services to meet your branding requirements, including custom nameplates and tailored packaging solutions.

Remarkbl stands as China’s premier and most seasoned manufacturer of oil-sealed rotary vane vacuum pumps. As its strategic partner, we manage all export activities efficiently.

We prefer wire transfers (T/T) – 30% upfront and the balance before we ship your order. If we’re racing against time and the lead time is under 3 weeks, we’d appreciate full payment upfront. It just helps speed things up!

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