RD2：1 Pneumatic Piston Pump (2:1 Pressure Ratio)

MOQ： 1
Price： 1400-1800 USD
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Payment Terms	D/A, L/C, T/T, Western Union
Supply Ability	1pcs
Delivery Time	5-8 work days
Packaging Details	Wooden Case
Brand Name	RD
Model Number	RD2:1

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Product Details
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Product Specification


Payment Terms	D/A, L/C, T/T, Western Union	Supply Ability	1pcs
Delivery Time	5-8 work days	Packaging Details	Wooden Case
Brand Name	RD	Model Number	RD2:1

Product Overview

The RD-21 Pneumatic Piston Pump adopts reciprocating plunger working principle, with a fixed 2:1 pressure boosting ratio. It generates stable high outlet pressure to smoothly transfer high-viscosity fluids, excelling in heavy-duty tasks and harsh, severe working environments. Classified as double-ball cylinder structure by check valve configuration, our RD-21 lineup covers low, medium and high viscosity variants to satisfy fluid delivery, circulation and extrusion processes across diverse industries. The pump supports medium viscosity up to 20,000 cps, widely applicable for thick paste, paint, chemical slurry and food raw material transportation.

Core Product Features

Wide Viscosity Compatibility: Capable of handling fluids with viscosity up to 20,000 centipoise, ideal for high-thickness medium transfer.
Customizable Configuration: Matched with assorted drive motors and multiple pump body materials, flexibly adjusts flow rate and working pressure to meet customized production requirements.
Premium Anti-Corrosion Build: Pump casing available in SUS304 / SUS316 stainless steel; sealing components made of Teflon and high-molecular polymer for outstanding chemical resistance and long service life.
Precision Flow Regulation: Outlet flow can be conveniently adjusted by regulating compressed air intake or control water valve for flexible output control.
Auto-Shutdown Protection: Automatically stops operation once pump outlet is blocked or closed, preventing unnecessary medium waste and equipment overload damage.
Extended Service Lifespan: Fitted with high-grade pneumatic air motor, featured with precision forced tight clearance sealing and optimized mechanical structure design. It effectively cuts down breakdown frequency, boosts production efficiency and lowers long-run operation cost.
Powerful Self-Priming Performance: Excellent self-priming capability simplifies installation layout and startup operation without complicated pre-filling work.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter 


Year Established:

2007 


Total Annual:

10 million-13 million


Employee Number:

100~150 


Ecer Certification：

Verified Supplier 

Shanghai Rudi Fluid Conveyor Co., Ltd is a high-tech company, established in the year of 2007. Its headquarters is located in Jinshan district of Shanghai. It is a manufacturing enterprise with independent R&D and design capabilities and precision machining. It mainly produces pneumatic diaphr... Shanghai Rudi Fluid Conveyor Co., Ltd is a high-tech company, established in the year of 2007. Its headquarters is located in Jinshan district of Shanghai. It is a manufacturing enterprise with independent R&D and design capabilities and precision machining. It mainly produces pneumatic diaphr...

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