Air powered double diaphragm pumps
YTS offers a comprehensive range of speciality air powered double diaphragm pumps, available in various pump, diaphragm and valve materials. YTS boast many unique patented design on their pumps such as the Looped C spool, Air EcoRing and High Flow valve materials. YTS boast many unique patented design on their pumps such as the Looped C spool, Air EcoRing and High Flow Ball Valves.
Plastic pumps
Plastic pumps are available in the following configurations:
- Pump materials – GRPP, Pure PP, PVDF, PTFE
- Diaphragms – Teflon [PTFE],Viton [FPM], Buna [NBR], Nepoprene [CR], Santoprene [TPO], Nordel EPDM] or Hytrel [TPEE]
- Pump flows from – 1l/min to 800l/min
- Pressure – up to 7Bar

Glass Reinforced Polypropylene
Air Powered Double Diaphragm Pumps manufactured in Japan with superior quality & finish.
- Glass Filled & Reinforced Polypropylene Wetted Section
- PPS / PPG / Aluminium Air Motor Section
- High Chemical Resistance & Leak Free Models
- Glass Reinforcement for Superior Mechanical Stability
- Ten Different GFRPP Models
- ¼" ⅜" ½" ¾" 1" 1¼" 1½" 2" & 3" Liquid connections
- Max flow rate up to: 760L/min
- Max Slurry Size up to 10.0mm
- 100% Outside Accessible Air Motor
- Full Bolted Construction & Machined Mating Surfaces
- Fully Torqued & Tested Prior to Shipment
- Designed & Manufatured in Japan
- Patents Pending

Standard PTFE Plastic Pump Lineup
Air Powered Double Diaphragm Pumps manufactured in Japan with superior quality & finish.
- Industrial Grade PTFE pumps available in five different sizes.
- PTFE (Teflon®)
- PPS / Polypropylene Air Motor Section
- Very High Chemical Resistance
- Five Models with ¼" ½" ¾" & 1" Connections
- Max Flow Rate: 150L/min
- Max Solids Size: 3.0mm
- 100% Outside Accessible Air Motor
- Fully Bolted Construction
- All Machined Mating Surfaces
- Fully Torqued
- Fully Tested Prior to Shipment
- Designed & Manufactured in Japan

Pure Polypropylene (PP) Plastic Pump Lineup
Specially Designed Powder Pumps to syphon and transfer very fine, dry, bulk powders effectively throughout a process and help create a safe, efficient and dust free environment.
- Safely Transfer Corrosive Chemicals
- High Grade Pure Homogenous Polypropylene Wetted Section
- PPS / PPG Aluminium Air Motor Section
- High Chemical Resistance & Leak Free Operation
- Three Different Models with ¼" ⅜" & ½" Connections
- Max Flow Rate up to: 56 L/min
- Max Slurry Size up to: 2.0mm
- 100% Outside Accessible Air Motor
- Specially Engineered for Material Stability
- Fully Bolted Construction & Machined Mating Surfaces
- Fully Torqued & Tested Prior to Shipment
- Designed & Manufactured in Japan
- Patents Pending

PVDF Plastic Pump Lineup
Air Powered Double Diaphragm Pumps manufactured in Japan with superior quality & finish.
- Safely Transfer Corrosive Chemicals in Harsh Environments
- High Grade Carbon Reinforced PVDF Wetted Section
- PPS / PPG / Carbon PP
- High Chemical Resistance & Leak Free Operation
- ATEX Certified
- Eight Different PVDF Models
- ¼" ½" ¾" 1" 1½" 2" Liquid Connections
- Max Flow Rate up to: 620 L/min
- Max Slurry Size up to: 8.0mm
- 100% Outside Accessible Air Motor
- Fully Bolted Construction & Machined Mating Surfaces
- Designed & Manufactured in Japan
- Patents Pending