Used industrial pumps for sale: cost-effective solutions for fluid handling and processing

This Aquadyne 3300DST is a robust, mobile, Detroit Diesel-powered reciprocating pump built to deliver very high pressure (up to 10,000 psi) at 45 GPM. Its design makes it well-suited for clean-in-place (CIP) operations—such as high-pressure tank washing—where reliability and performance are critical. This system includes a tank pressure washing module for installation on manways to perform CIP operations.

3-step Membrane dosing/metering pump
with vent screw on each pump head
1.4571 pulsation absorber 0,5 l, G 3/8’’,
Element A: 1100 l/h @ max 10.5 bar
Element B and C: 550 l/h @ 4.2 bar

1.5 m3/hour at 150 bar
24-64 lift/minute,

2000 to 5000 cubic meter per hour
triple head diaphragm pump
working pressure 80 bar, max permissible working pressure 100 bar @ -196 degrees C
driven by a 2-speed motor
52kw, 3/60/440/480 volt, 1770 rpm motor via a Lenze type 12.602.32.15
(5) 321 stainless steel valves,

316 stainless steel Peroni piston pump
(5) 80mm diameter horizontal pistons
160 mm stroke
direct coupled to a Pomini - Farrel S.p.A parallel shaft gear reducer
type D800
3~/50Hz/500V/345A/1488rpm motor,
Includes shell and tube cooler, and lubricating pump

Peroni piston pump
(5) 80mm diameter horizontal pistons
160 mm stroke
direct coupled to a Pomini - Farrel S.p.A parallel shaft gear reducer
type D800
rated 233 HP, 1460 /116 rpm
Motor: 345A
CE stamped
Includes shell and tube cooler, and lubricating pump

(5) 80mm diameter horizontal pistons
160 mm stroke
direct coupled to a Pomini - Farrel S.p.A parallel shaft gear reducer
type D800
rated 233 HP, 1460 /116 rpm
Motor: 345 A
CE stamped
Includes shell and tube cooler, and lubricating pump

Peroni piston pump
(5) 80mm diameter horizontal pistons
160 mm stroke
direct coupled to a Pomini - Farrel S.p.A parallel shaft gear reducer
type D800
3~/50Hz/500V/345A/1488rpm motor
Includes shell and tube cooler and lubricating pump

Peroni piston pump
(5) 80mm diameter pistons
160 mm stroke
direct coupled to a Pomini - Farrel S.p.A parallel shaft gear reducer
type D800
serial#:37406
rated 233 HP, 1460 /116 rpm
Motor: 345A
Includes shell and tube cooler, and lubricating pump

• Air Operated Double Diaphragm pump.
• SS wetted Housing with Polypropylene air chambers and center blocks, full stroke Teflon diaphragms.
• Valve Seats -ss with Teflon O rings, with Bronze air valves.
• Maximum solids passing diameter is 3/16".
• Displacement is 0.17 Gal.
• Threaded inlet/outlet connections.

• Air Operated Double Diaphragm pump.
• Air Operated Double Diaphragm pump.
• SS wetted Housing with Polypropylene air chambers and center blocks, full stroke Teflon diaphragms.
• Valve Seats -ss with Teflon O rings, with Bronze air valves.
• Maximum solids passing diameter is 3/16".
• Displacement is 0.17 Gal.
• Threaded inlet/outlet connections.

3-step Membrane dosing/metering pump
vent screw on each pump head
Capacity: 0.5 ltr
Connection: G 3/8’’
Element A: 1100 l/h @ max 10.5 bar
Element B and C: 550 l/h @ 4.2 bar.

single dosing pump
motor : type 1MA3106, ExeG3.

double Titan membrane pump head only
no motor.

• Pump head: Vent screw on each pump head
• Pump type: LEWA 3-step Membrane dosing/metering pump,
• Pulsation absorber: 1.4571, 0,5 l
• Thread size: G 3/8’’
• Element C: 250 l/h @ max 7,5 bar
• Element a: 440 l/h @ 4,2 bar
• Element b: 330 l/h @ 5,5 bar

1.5 m3/hour at 150 bar
24-64 lift/minute
3/50/380/660 volt,

rod force 6kN, stroke length 20mm
second pump (unit B):79.2 l/h, type EL3, serial number 307889-010.001, rod force 7.5kN, stroke length 20mm, stroke frequency 141rpm; third pump (unit C): 77.1 l/h, type EL3, serial number 307889-010.001, rod force 7.5kN, stroke length 20mm, stroke frequency 141rpm
3~/50Hz/230-400V/1,410rpm
type 1MA5106-4BA41-Z ; EExeIIT3

2000 to 5000 cubic meter per hour
triple head diaphragm pump
working pressure 80 bar, max permissable working pressure 100 bar @ -196 degrees C
driven by a 2-speed motor
52kw, 3/60/440/480 volt, 1770 rpm motr via a Lenze type 12.602.32.15
(5) 321 stainless steel valves,

triple head diaphragm pump
working pressure 80 bar, max permissable working pressure 100 bar @ -196 degrees C
driven by a 2-speed motor
52kw, 3/60/440/480 volt, 1770 rpm motr via a Lenze type 12.602.32.15
(5) 321 stainless steel valves

0,25 - 45 m³/h
liquids injection
pump type 22/1 for Hydrogen

81 strokes per minute
no motor
22.4:1 ratio

81 strokes per minute
no motor
gearbox ratio - 22.4:1 ratio

piston metering/dosing pump
one pump head
isolation class IP54
openings: (2) DN40

• Pump type: Twin head diaphragm pump with integral relief valve
• Pump head: (2) independently variable stroke pump heads
• Head capacity: 0-75 Liter/hour for each head
• Suction pressure: -0.3/0 bar
• Max stroke length: 8 mm

working capacity 8000 Liter/hour@320 bar With (3) 1.4571 stainless steel pump heads
stroke length 160 mm maximum and Piston rod thrust 110,000 N
ex proof. motor
opennings suction (3) 50 mm, discharge (3) 50 mm