Diaphragm Pumps / Wilden Metallic

PX1 - 13 mm (½")

PX1 - 13 mm (½")
Specifications  
Flow Rate to 62.8 LPM (16.6 GPM)
Max Pressure = 8.6 BAR (125 PSI)
Wetted Housings (Water Chambers and Manifolds)
Material Ship Wt
Aluminum 6 kg (13 lbs)
316 S.S. 9 kg (20 lbs)
NON-Wetted Housings
Description Material
Center Section Aluminum
Air Valve Aluminum
Maximum Suction Lift Capability: 5.9 m (19.3')
Maximum Diameter Solids: 1.6 mm (1/16")

PX4 - 38 mm (1 ½")

PX4 - 38 mm (1 ½")
Specifications  
Flow Rate to 347 LPM (92 GPM)
Max Pressure = 8.6 BAR (125 PSI)
Wetted Housings (Water Chambers and Manifolds)
Material Ship Wt
Aluminum 21 kg (46 lbs)
Ductile Iron 30 kg (66 lbs)
Stainless Steel 28 kg (67 lbs)
NON-Wetted Housings
Center Section Aluminum, Stainless Steel
Air Valve Aluminum, Stainless Steel
Maximum Suction Lift Capability 6.9 m (22.7')
Maximum Diameter Solids: 4.8 mm (3/16")

PX8 - 51 mm (2")

PX8 - 51 mm (2")
Specifications  
Flow Rate to 685 LPM (181 GPM)
Max Pressure = 8.6 BAR (125 PSI)
Wetted Housings (Water Chambers and Manifolds)
Material Ship Wt
Aluminum 35 kg (78 lbs)
Ductile Iron 49 kg (109 lbs)
Stainless Steel 53 kg (117 lbs)
NON-Wetted Housings
Center Section Aluminum, Stainless Steel
Air Valve Aluminum, Stainless Steel
Maximum Suction Lift Capability: 7.4 m (24.4')
Maximum Diameter Solids: 6.4 mm (1/4")

PX15 - 76 mm (3")

PX15 - 76 mm (3")
Specifications  
Flow Rate to 918 LPM (243GPM)
Max Pressure = 8.6 BAR (125 PSI)
Wetted Housings (Water Chambers and Manifolds)
Material Ship Wt
Aluminum 60 kg (132 lbs)
316 S.S. 90 kg (198 lbs)
Cast Iron 98 kg (216 lbs)
NON-Wetted Housings
Center Section Aluminum, Stainless Steel
Air Valve Aluminum, Stainless Steel
Maximum Suction Lift Capability: 9.5 m (31.2') Wet
Maximum Diameter Solids: 9.5 mm (3/8")

PV4 - 38 mm (1½")

PV4 - 38 mm (1½")
Specifications  
Metal Pump Flow Rate to 307 LPM (81 GPM)
Max Pressure = 8.6 BAR (125 PSI)
Wetted Housings (Water Chambers and Manifolds)
Material Ship Wt
Aluminum 21 kg (46.0 lbs)
316 S.S. 28 kg (62.0 lbs)
Cast Iron 30 kg (66.0 lbs)
Alloy C 31 kg (68.0 lbs)
NON-Wetted Housings
Center Section:
Center Block:
Air Valve:
Air Chambers:		 Aluminum, Teflon® Coated Aluminum, Nickel Plated
Maximum Suction Lift Capability: 7.3 m Dry (23.8')
Maximum Diameter Solids: 4.8mm (3/16")

PV15 - 76 mm (3")

PV15 - 76 mm (3")
Specifications  
Flow Rate to 920 LPM (243 GPM)
Max Pressure = 8.6 BAR (125 PSI)
Wetted Housings (Water Chambers and Manifolds)
Material Ship Wt
Aluminum 60 kg (132 lbs)
316 S.S. 90 kg (198 lbs)
Cast Iron 98 kg (216 lbs)
Alloy C 112 kg (246 lbs)
NON-Wetted Housings
Center Block:
Air Valve:
Air Chambers:		 Aluminum, Teflon® Coated Aluminum, Nickel Plated
Maximum Suction Lift Capability: 6.9 m (22.7')
Maximum Diameter Solids: 9.5mm (3/8")

PV8 - 51 mm (2")

PV8 - 51 mm (2")
Specifications  
Flow Rate to 675 LPM (178 GPM)
Max Pressure = 8.6 BAR (125 PSI)
Wetted Housings (Water Chambers and Manifolds)
Material Ship Wt
Aluminum 35 kg (78.0 lbs)
316 S.S. 53 kg (117.0 lbs)
Cast Iron 49 kg (109.0 lbs)
Alloy C 54 kg (119.0 lbs)
NON-Wetted Housings
Center Block:

 Aluminum, Teflon Coated
Air Valve: Aluminum, Nickel Plated
Air Chambers:  
Maximum Suction Lift Capability: 7.3 m Dry (23.8)
Maximum Diameter Solids: 6.4 mm (1/4")

PV20 - 102 mm (4")

PV20 - 102 mm (4")
Specifications  
Flow Rate to 1174 LPM (310 GPM)
Max Pressure = 8.6 BAR (125 PSI)
Wetted Housings (Water Chambers and Manifolds)
Material Ship Wt
Ductile Iron 223 kg (492 lbs)
NON-Wetted Housings
Center Block: Aluminum
Air Valve: Polyurethane, Teflon
Air Chambers: Aluminum
Maximum Suction Lift Capability: 4.0 m Dry (13.1')
  3.5 mm (1-3/8") Pro-Flo