YTS Air Operated Diaphragm Pumps


Air Operated Diaphragm Pumps

An extensive range of competitive Air Operated Diaphragm Pumps:-

  • High efficiency - low air consumption
  • Metallic and Non-Metallic designs
  • Flows up to 800 l/min
  • Rugged design reliable service

Typical Applications for YTS Air Operated Diaphragm Pumps:

  • Suitable for a huge range of chemicals including acids, alkalis, solvent and petrochemicals, even solids and slurries
  • Flammable and hazardous fluids - air operated so no risk of heat generation
  • Toxic and hazardous fluids - sealless, leakfree diaphragm design
  • Self priming applications.
  • Potential dry running situations
  • All areas including Explosion proof Zone 1 environments

Advantages of YTS Pumps - Engineered for quality and reliability

Japanese Manufacture & Quality

High quality components, operation and leak testing of all pumps, 50 years experience and all equipment manufactured under ISO 9001 certified Quality System and Kaizen Manufacturing Process.

Non-Lubricated Design

Long life and no lubrication or greasing requirements for minimal maintenance and more reliable operation

Accessible Air Motor

Externally mounted air motor for easy access and to allow in-place servicing or replacement

Stable Rugged Body Design

All pumps are fully bolted construction with machined mating surfaces and plastic pumps employ glass reinforced engineering plastic to ensure stability and leakfree operation even under varying temperature conditions.

Replaceable Wear Components

All high wear components are available as fully replaceable modular kits for long extended pump life compared to standard one-piece designs

Air Valve

The air valve (or shuttle valve) is vital to the reliability and efficient operation of a diaphragm pump which is why YTS have invested in a class leading design. Accessible, lubrication free, spring loaded, Ekanol seal rings and with integral Re-Start Switch. Three different designs to suit the widest range of applications

Pilot Valve

Essential for reliable pump operation, YTS have a class leading design which is fully independent and modular. This allows faster cycling and hence shorter diaphragm stroke for maximum diaphragm life and reliability.

Fully Independent Throat Bearings

YTS Throat Bearings are one of the best features of YTS pumps and allow for longer parts life, easy maintenance and cheap parts replacement. Non Lubricated, Plastic Construction, Easy & Cheap to replace

No Dynamic O-Ring Seals

Most competitors use O-rings as Dynamic Seals within their pumps designs even through they are not best suited as a moving seal. For mechanical movement control and air sealing ability, YTS pumps utilize proper engineered design features to avoid this.

Parts Commonality & Interchangeability

Ball Guides, Air Spools, Pilot Valves, Throat Bearings and many other parts are interchangeable across a range of pumps in different sizes and materials reducing the need for spare parts inventory.

Dimensional Interchangeability

Most YTS pump models are designed to have standardized Body Dimensions matching many competitors’ similar products to enable easy retro-fit into existing systems without the need to change foot mountings or hard piping configuration.

Air Operated Diaphragm Pump Specialists! - One Design One Approach

YTS has been manufacturing Air Operated Double Diaphragm pumps since 1978. In all that time the YTS philosophy has been to manufacture a high quality pump incorporating many design features and benefits while at the same time focusing on the ease of use, ease of repair, and operation reliability for the end-user. All pumps offer long term life expectancy as they are fully repairable, have simple and low priced parts replacement, and utilize only a few standard tools. Most pumps share common and interchangeable parts and parts are available separately. YTS does not change the fundamental design of its pumps and pumps do not become obsolete!
Therefore customers only need to keep a few essential parts in their inventory and can repair their existing pumps over a long period of time.