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.
- 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.
- 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
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
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" |
*Dimensions may change at any time without notice, please contact your All Pumps representative for confirmation.
1 With flanges compatible with old A series pumps
2 With ISOPN16 or ANSI150 flanges
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