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Mouvex Eccentric Disc Pumps See all Brands

mouvex pumps

Mouvex, founded in 1906, is a major manufacturer of eccentric disc pumps which is used in major applications across various types of industries. Due to its unique design, eccentric disc pumps are able to transfer viscous, non-lubricating, volatile and delicate materials without any risk of shearing.

Many of these units have provided 30 or 40 years of service with virtually no maintenance.

All Pumps supply the complete range of genuine Mouvex pumps and spare parts at competitive price levels.

Working Principle

Eccentric disc pumps consist of a cylinder and pumping element mounted on an eccentric shaft. As the eccentric shaft is rotated, the pumping element forms chambers within the cylinder, which increase in size at the intake port, drawing fluid into the pumping chamber. The fluid is transported to the discharge port where the pumping chamber size is decreased. This action squeezes the fluid out into the discharge piping.

Mouvex Working Principle

  • A series
  • C series
  • S series
  • SLC Series
  • SLS Series
  • Exceptional Self-Priming Capabilities
    The design of the A-Series pumps, utilizes an eccentric disc according to the Mouvex principle, this enables self-priming, even when dry, and pipe clearing.
  • Legendary ruggedness
    The A-Series pumps maintain their initial performance level over time without any adjustment thanks to the automatic clearance make-up system.
  • Unchanging characteristics
    Even if the viscosity of the fluid changes considerably, the A-Series pumps maintain a regular and constant output, independent of the delivery pressure.
Mouvex A Series Pumps
  • Practically unlimited scope of application
    A-Series pumps are perfectly adapted to the transfer of fluid whether it be viscous, non lubricating, volatile or delicate (no shear effect).

Construction

Casing: Ductile iron

Bushing: Carbon or bronze (5 bar max.)

O-rings:

  • FKM
  • FEP-FKM

Mouvex Mechanical Seals:

  • Carbon / stainless steel
  • Tungsten carbide / tungsten carbide

Standardized Mechanical Seals:

  • According to manufacturer

Mouvex A Series Construction

Features

AF, AK, AL, AM, AR models have been obsoleted.

AZ AD A6 A12 A18 A31 A55
Maximum flow rate m3/h 1.2 2.3 5.7 11.7 18 31 55
gpm 5.28 10.13 25 51.5 79.25 136 242
Maximum differential pressure bar 5 5 10 10 10 10 10
psi 72.5 72.5 145 145 145 145 145
Maximum temperature °C 150
°F 302

Dimensions & Maximum weight

Mouvex A Series Dimensions

AF, AK, AL, AM, AR models have been obsoleted.

AZ AD A6 A12 A18 A31 A55
A
mm (in)
175 (6.89) 240 (9.45) 306.5 (12.07) 364 (14.33) 421 (16.56) 565 (22.25) 570 (22.44)
B
mm (in)
120 (4.72) 195 (7.68) 249 (9.8) 347 (13.66) 372 (14.65) 400 (15.75) 475 (18.7)
C
mm (in)
65 (2.56) 105 (4.14) 110 (4.33) 140 (5.51) 165 (6.5) 185 (7.28) 225 (8.86)
D1
mm (in)
156 (6.14) 200 (7.87) 240 (9.45) 300 (11.81) 366 (14.41) 390 (15.36) 450 (17.72)
D2
mm (in)
- - 252 (9.92) 306 (12.05) 366 (14.41) 392 (15.43) 458 (18.03)
E
mm (in)
88 (3.46) 137 (5.39) - - - - -
Maximum Weight kg (lbs) 5 (11.1) 15 (33.07) 24 (53) 49 (108) 65 (143) 98 (216) 150 (331)
Mouvex Flanges DN20 - 3/4" DN32 - 1 1/4" DN40 - 1 1/2" DN50 - 2" DN65 - 2 1/2" DN80 - 3" DN100 - 4"
ISOPN16 Flanges - - DN40 - 1 1/2" DN50 - 2" DN65 - 2 1/2" DN80 - 3" DN100 - 4"
ANSI150 Flanges - - DN40 - 1 1/2" DN50 - 2" DN65 - 2 1/2" DN80 - 3" DN100 - 4"

1 With flanges compatible with old A series pumps
2 With ISOPN16 or ANSI150 flanges

  • Seal free design
    Seal free means leak free. Designed without mechanical seal, packing or magnets, the C series eliminates leakage and reduces maintenance time.
  • CIP & SIP abilities
    The stainless steel version is designed to be flushed and cleaned in place without disassembling.
  • Sanitary & Food applicable
    The stainless steel models are ideal for sanitary applications, carry 3A approval certification and are designed per EHEDG recommendations.
  • Chemical applicable
    The range of C pumps are in conformity with ATEX certification.
Mouvex C Series Pumps

Advantages

  • Self-priming with strong suction power
  • Ability to clear the pipes
  • Ability to run dry
  • Low shear
  • Maintenance of the delivery/pressure performance over time due to automatic disc/cylinder adjustment
  • Outstanding volumetric efficiency
  • Pumped product constantly renewed
  • Ability to pump low and high viscosity products
  • Output not affected by viscosity variation
  • Low linear speed

Stainless Steel

Features

C Series Pump C1i (C1i-VR) C2i (C2i-VR) C4i C8i C12i C18i C24i C36i C4i-HT C8i-HT C12i-HT C18i-HT
Displacements (liters) 0,016 0,033 0,108 0,178 0,411 0,617 0,95 1,42 0,108 0,178 0,411 0,617
Max. outputs (m3/h) 1 2 5 8 12 18 24 36 5 8 12 18
Max. T° (°C) continuous 100 100 100 100 100 100 100 100 150 150 150 150
Max. pressure (bar) 9 9 9 5 9 6 9 6 9 6 9 6
Max. speed (Rpm) 1000 1000 750 750 500 500 450 450 750 750 500 500
Particle passage* (mm3) 2 2 5 5 15 15 20 20 5 5 15 15
Opening size (Suct/Disch) (mm) 40 40 50 50 60 60 70 70 50 50 60 60
Max pressure (Bar) YES (only with SS construction)

*no hard particles


Dimensions & Weight

Mouvex C Series Stainless Steel Dimensions

C Series Pump C1i (C1i-VR) C2i (C2i-VR) C4i C8i C12i C18i C24i C36i
A 19 19 20 20 35 35 38 38
B 6 6 6 6 10 10 10 10
C 162 162 233 233 310,5 310,5 345,5 345,5
D 236 249,5 257 274 428 447,5 533,5 561,5
E 53 53 62 62 96,5 96,5 121 121
F 196 196 228 228 337 337 395 395
G 105 105 120 120 175 175 224 224
H 105,5 105,5 99 99 146,5 146,5 215 215
J 101 101 128,5 128,5
K 95,5 95,5 150 150 157 157 237,5 237,5
L 131,5 131,5 167 167 238 238 325,5 325,5
M 110 110 152 152 220 220 210 210
N 4 4 4 4 6 6 6 6
P 10 10 14 14 18 18 18 18
Q 280 280
Port (mm) 40 40 50 50 65 65 80 80
Weight (kg) 21 (24) 22 (25) 38 41 115 120 185 200

Ductile Iron

Features

C Series Pump C4a C8a C12a C18a C4a-HT C8a-HT
Displacements (liters) 0,108 0,178 0,411 0,617 0,108 0,178
Max. flowrate (m3/h) 5 8 12 18 5 8
Max. T° (°C) 100 100 100 100 150 150
Max. pressure (bar) 9 5 9 6 9 6
Max. speed (Rpm) 750 750 500 500 750 750
Particle passage* (mm3) 5 5 15 15 5 5
Opening size (Suct/Disch) (mm) 50 50 60 60 50 50

*Pump equipped with flanges (PN16/20)


Dimensions & Weight

Mouvex C Series Ductile Iron Dimensions

C Series Pump C4a C8a C12a C18a
A 20 20 35 35
B 6 6 10 10
C 233 233 310,5 310,5
D 242 259 384 384
E 67 67 109 109
F 254 254 363 363
G 120 120 175 175
H 127 127 12 172
J 101 101
K 150 150 157 157
L 172 172 239 239
M 152 152 220 220
N 4 4 6 6
P 4 4 6 6
Port (mm) 50 50 65 65
Weight (kg) 43 46 115 120
  • Sealing
    • Designed without mechanical seals, packing or magnetic drive, the S-Series pumps eliminate leakage.
    • The transmission mechanism is protected by a tasteless, high-resistance elastomer sleeve meeting FDA requirements
  • Cleaning
    • The S-series pumps are designed for cleaning in place (CIP and SIP).
    • The S-series pumps can also be cleaned by hand thanks to their quick and easy opening.
  • Overall dimensions
    • Due to its small size and low weight, the S-series pumps are ideal for “ baseframe “ mountings.

Advantages

  • Self-priming with strong suction power
  • Ability of draining the pipes (Inlet and Outlet)
  • Ability of dry running
  • Low shearing
  • Maintains delivery/pressure performances over time
  • Outstanding volumetric efficiency
  • Pumped product constantly renewed
  • Ability to pump high and low viscosity products
  • Output not affected by variation in viscosity
  • Low linear speed
Mouvex S Series Pumps

Seal free design

Mouvex S Series Design

Features & Dimensions

Mouvex S Series Dimensions

S Series Pump S2 S4C S6C S2 HP S6C HP
Max. flowrate (liters/hour) 1500 4000 12000 1100 6000
Max speed (rpm) 900 750 500 900 500
Max. output pressure (bar) 6 6 6 10 10
Max. operating temperature* 80° C 80° C 80° C 80° C 80° C
Interior diameter of ports (mm) 22 35 60 22 60
3-part couplings for tube with external dia. (mm) 38 51 63 38 63
Max. dimension A (mm) 340 340 460 340 460
Max. dimension B (mm) 880 925 1240 880 1240
Max. dimension C (mm) 505 525 670 505 670

*SIP 120° C (20 minutes)

Design

  • Features and Benefits: Unique seal-less design features a double stainless steel bellows which ensures durability, safety and product containment. The SLC Series provides very high suction and discharge pressures which allows it to self-prime and fully strip lines, maximizing product recovery.
  • The SLC can run dry for up to 5 minutes, and the self-compensating eccentric disc principle provides consistent flow rates over a long period of time. The flow rate is extremely accurate even at low speeds.
  • There are fewer moving parts, which results in reduced maintenance and downtime.
Mouvex SLC Series Pumps

Application

Suitable for most chemical and industrial transfer applications, in particular those that require consistent nonpulsing flow and gentle fluid handling (low shear rates).

Construction

  • All Stainless Steel construction
  • Shaft sealed by double Stainless Steel bellows
  • O-ring seals in FKM or coated FKM

Options

  • Bellows Monitoring System (BMS)
  • ISO PN 20 flanges / ANSI150 flanges
  • ISO PN 16 flanges
  • Heating Jacket

Features

Model Max Speed Max. Flow Rate Max. Diff. Pressure
SLC1 1000 rpm 1 m3/hr (4.4 gpm) 16 bar (232 psi)
SLC2 1000 rpm 2 m3/hr (8.8 gpm) 10 bar (145 psi)
SLC3 1000 rpm 3 m3/hr (13.2 gpm) 6 bar (87 psi)
SLC4 750 rpm 4 m3/hr (17.6 gpm) 10 bar (145 psi)
SLC8 750 rpm 8 m3/hr (35.2 gpm) 6 bar (87 psi)
SLC12 500 rpm 12 m3/hr (52.8 gpm) 9 bar (130 psi)
SLC18 500 rpm 18 m3/hr (79.25 gpm) 6 bar (87 psi)
SLC24 450 rpm 24 m3/hr (105.6 gpm) 9 bar (130 psi)
SLC36 450 rpm 36 m3/hr (158.5 gpm) 6 bar (87 psi)

Mouvex SLS Series Pumps

Design

  • • Features and Benefits: Designed without mechanical seals, packing or magnetic drive, the SLS Series features a unique seal-less design with double stainless steel bellows to ensure long life and product safety. The SLS Series provides very high suction and discharge pressures which allow it to self-prime and fully strip lines, maximizing product recovery.
  • Clean in place (CIP) and Sterilize in place (SIP) for the ultimate in convenience and cleanliness
  • Extremely accurate flow volume even at low speeds
  • Can run dry for up to 5 minutes, and the self-compensating eccentric disc principle provides consistent flow rates over a long period of time
  • Extremely gentle, pulse-free flow to protect shear-sensitive products

Application

Suitable for most sanitary applications, including food and beverage, pharmaceutical, and cosmetic processes

Construction

  • All Stainless Steel construction
  • Shaft sealed by double Stainless Steel bellows
  • O-ring seals in FKM or coated FKM

Options

  • Bellows Monitoring System (BMS)
  • SMS
  • DIN 11851
  • DIN 11864 BF-A Aseptik f
  • (2”) Tri-Clamp ASME-BPE
  • Heating jacket
  • Mobile -mounted

Features

Model Max Speed Max. Flow Rate Max. Diff. Pressure
SLS1 1000 rpm 1 m3/hr (4.4 gpm) 16 bar (232 psi)
SLS2 1000 rpm 2 m3/hr (8.8 gpm) 10 bar (145 psi)
SLS3 1000 rpm 3 m3/hr (13.2 gpm) 6 bar (87 psi)
SLS4 750 rpm 4 m3/hr (17.6 gpm) 10 bar (145 psi)
SLS8 750 rpm 8 m3/hr (35.2 gpm) 6 bar (87 psi)
SLS12 500 rpm 12 m3/hr (52.8 gpm) 9 bar (130 psi)
SLS18 500 rpm 18 m3/hr (79.25 gpm) 6 bar (87 psi)
SLS24 450 rpm 24 m3/hr (105.6 gpm) 9 bar (130 psi)
SLS36 450 rpm 36 m3/hr (158.5 gpm) 6 bar (87 psi)

Contact Form

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