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Plastic Diaphragm Pumps

PP Series plastic diaphragm pumps, with polypropylene housing and air-driven design, are reliably used for transferring acids, bases, solvents and corrosive liquids. With connection options from 1/4" to 3" and capacity from 16 to 894 l/min, they serve applications from laboratories to large industrial facilities. Maximum 7 bar working pressure and 100°C temperature tolerance make them widely preferred in chemical, paint, coating and wastewater sectors. Six elastomer options including Santoprene, Neoprene, EPDM, FKM and PTFE provide flexibility for different chemical environments.

Plastic Diaphragm Pumps 9 Model
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Plastic Diaphragm Pumps
9 model listed
PP 02 PP 02 – Plastic Air Diaphragm Pump
PP Series · 1/4" (DN8)
PP 02 – Plastic Air Diaphragm Pump
1/4" Connection - Polypropylene Body - Air Drive
16
lpm
7
bar
1.5
kg
PP PVDF 1 mm 0 ~ +100 °C
PP 02 Y PP 02 Y – Plastic Air Diaphragm Pump
PP Series · 1/4"–3/8"
PP 02 Y – Plastic Air Diaphragm Pump
1/4"-3/8" Connection - Polypropylene Body - Air Drive
16
lpm
7
bar
1.5
kg
PP PVDF 1 mm 0 ~ +100 °C
PP 05 PP 05 – Plastic Air Diaphragm Pump
PP Series · 3/4" (DN20)
PP 05 – Plastic Air Diaphragm Pump
3/4" Connection - Polypropylene Body - Air Drive
57
lpm
7
bar
4.2
kg
PP PVDF 3 mm 0 ~ +100 °C
PP 05 Y PP 05 Y – Plastic Air Diaphragm Pump
PP Series · 1/2"–3/4"
PP 05 Y – Plastic Air Diaphragm Pump
1/2"-3/4" Connection - Polypropylene Body - Air Drive
57
lpm
7
bar
4.2
kg
PP PVDF 3 mm 0 ~ +100 °C
PP 10 PP 10 – Plastic Air Diaphragm Pump
PP Series · 1" (DN25)
PP 10 – Plastic Air Diaphragm Pump
1" Connection - Polypropylene Body - Air Drive
160
lpm
7
bar
8
kg
PP PVDF 4 mm 0 ~ +100 °C
PP 10 Y PP 10 Y – Plastic Air Diaphragm Pump
PP Series · 1"–1"
PP 10 Y – Plastic Air Diaphragm Pump
1"-1" Connection - Polypropylene Body - Air Drive
160
lpm
7
bar
8
kg
PP PVDF 4 mm 0 ~ +100 °C
PP 15 PP 15 – Plastic Air Diaphragm Pump
PP Series · 1½" (DN40)
PP 15 – Plastic Air Diaphragm Pump
1½" Connection - Polypropylene Body - Air Drive
400
lpm
7
bar
20.5
kg
PP PVDF 6 mm 0 ~ +100 °C
PP 20 PP 20 – Plastic Air Diaphragm Pump
PP Series · 2" (DN50)
PP 20 – Plastic Air Diaphragm Pump
2" Connection - Polypropylene Body - Air Drive
565
lpm
7
bar
30
kg
PP PVDF 6 mm 0 ~ +100 °C
PP 30 PP 30 – Plastic Air Diaphragm Pump
PP Series · 3" (DN80)
PP 30 – Plastic Air Diaphragm Pump
3" Connection - Polypropylene Body - Air Drive
894
lpm
7
bar
49
kg
PP PVDF 9 mm 0 ~ +100 °C
Model Comparison Table
Model Liquid Inlet-Outlet ? Liquid Inlet-Outlet The liquid inlet and outlet connection diameter of the pump. Select a model compatible with your pipeline diameter. Max. Flow Rate ? Max. Flow Rate The maximum liquid volume the pump can transfer per minute. Actual flow rate varies with air pressure and back pressure. Max. Operating Pressure ? Max. Operating Pressure The maximum air supply pressure at which the pump can operate safely. Max. Particle Size ? Max. Particle Size The maximum diameter of solid particles the pump can pass without clogging. Air Inlet ? Air Inlet The pipe thread diameter of the air inlet where the compressor line connects. Weight ? Weight The empty weight of the pump. Used for installation and transport planning.
PP 02 1/4" (DN8)
16 lpm
7 bar 1 mm 1/4" 1.5 kg (PP) Detail
PP 02 Y 1/4"–3/8"
16 lpm
7 bar 1 mm 1/4" 1.5 kg (PP) Detail
PP 05 3/4" (DN20)
57 lpm
7 bar 3 mm 1/4" 4.2 kg (PP) Detail
PP 05 Y 1/2"–3/4"
57 lpm
7 bar 3 mm 1/4" 4.2 kg (PP) Detail
PP 10 1" (DN25)
160 lpm
7 bar 4 mm 1/2" 8 kg (PP) Detail
PP 10 Y 1"–1"
160 lpm
7 bar 4 mm 1/2" 8 kg (PP) Detail
PP 15 1½" (DN40)
400 lpm
7 bar 6 mm 3/4" 20.5 kg (PP) Detail
PP 20 2" (DN50)
565 lpm
7 bar 6 mm 3/4" 30 kg (PP) Detail
PP 30 3" (DN80)
894 lpm
7 bar 9 mm 3/4" 49 kg (PP) Detail
Liquid Inlet-Outlet 1/4" (DN8)
Max. Flow Rate 16 lpm
Max. Operating Pressure 7 bar
Max. Particle Size 1 mm
Air Inlet 1/4"
Weight 1.5 kg (PP)
Product Details
Liquid Inlet-Outlet 1/4"–3/8"
Max. Flow Rate 16 lpm
Max. Operating Pressure 7 bar
Max. Particle Size 1 mm
Air Inlet 1/4"
Weight 1.5 kg (PP)
Product Details
Liquid Inlet-Outlet 3/4" (DN20)
Max. Flow Rate 57 lpm
Max. Operating Pressure 7 bar
Max. Particle Size 3 mm
Air Inlet 1/4"
Weight 4.2 kg (PP)
Product Details
Liquid Inlet-Outlet 1/2"–3/4"
Max. Flow Rate 57 lpm
Max. Operating Pressure 7 bar
Max. Particle Size 3 mm
Air Inlet 1/4"
Weight 4.2 kg (PP)
Product Details
Liquid Inlet-Outlet 1" (DN25)
Max. Flow Rate 160 lpm
Max. Operating Pressure 7 bar
Max. Particle Size 4 mm
Air Inlet 1/2"
Weight 8 kg (PP)
Product Details
Liquid Inlet-Outlet 1"–1"
Max. Flow Rate 160 lpm
Max. Operating Pressure 7 bar
Max. Particle Size 4 mm
Air Inlet 1/2"
Weight 8 kg (PP)
Product Details
Liquid Inlet-Outlet 1½" (DN40)
Max. Flow Rate 400 lpm
Max. Operating Pressure 7 bar
Max. Particle Size 6 mm
Air Inlet 3/4"
Weight 20.5 kg (PP)
Product Details
Liquid Inlet-Outlet 2" (DN50)
Max. Flow Rate 565 lpm
Max. Operating Pressure 7 bar
Max. Particle Size 6 mm
Air Inlet 3/4"
Weight 30 kg (PP)
Product Details
Liquid Inlet-Outlet 3" (DN80)
Max. Flow Rate 894 lpm
Max. Operating Pressure 7 bar
Max. Particle Size 9 mm
Air Inlet 3/4"
Weight 49 kg (PP)
Product Details

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