A respected worldwide leader in AODD pumps
Almatec? pumps meet or exceed industry quality requirements and incorporate the standard-setting features and benefits our customers have come to demand.
View Our ProductsA respected worldwide leader in AODD pumps
Almatec offers an extensive product portfolio that features sophisticated and economical solutions for all your critical applications.
View Our MarketsAlmatec? MM Series Air-Operated Double-Diaphragm (AODD) Pumps have been specifically designed to meet the strict standards, regulations and operational requirements that govern the food and beverage industry. MM Series pumps are ideal for these applications because they feature food-grade wetted materials and a construction that enables clean-in-place (CIP) and sanitize-in-place (SIP) capabilities.
The design of MM Series pumps also incorporates soft redirections without rotating parts and shaft seals in the product chamber, a critical consideration for hygienic operations. This design feature, when combined with the pump’s gentle displacement principle, results in a pump solution that is ideally suited for a wide variety of food and beverage applications. MM Series pumps are offered in three pump sizes with different hygienic manifold options.
Part | Materials |
---|---|
Wetted Side Housings | SS316L, 3.2 μm, as option 0.8 μm |
Non-Wetted Center Block | PE Conductive (ATEX) |
Diaphragms | EPDM (FDA), PTFE/EPDM (FDA) |
Ball Valves | EPDM (FDA), PTFE (FDA) |
Pump Size | MM 15 | MM 25 | MM 40 | |
---|---|---|---|---|
Dimensions, mm (in.) | Length | 150 (5.9) | 200 (7.9) | 270 (10.6) |
Width | 303 (11.9) | 362 (14.3) | 439 (17.3) | |
Height | 413 (16.3) | 553 (21.8) | 740 (29.1) | |
Nominal port size | BSP | 1/2" | 1" | 1 1/2" |
Air connection | BSP | 1/4" | 1/4" | 1/2" |
Weight | kg (lb) | 14 (31) | 33 (73) | 82 (181) |
Max. particle size of solids | mm (in.) | 4 (0.16) | 7 (0.28) | 11 (0.43) |
Suction lift, dry | mWC (ft) | 3 (9.8) | 3 (9.8) | 4 (13.1) |
Suction lift, wet | mWC (ft) | 9 (29.5) | 9 (29.5) | 9 (29.5) |
Max. driving and operating pressure | bar (psig) | 7 (100) | 7 (100) | 7 (100) |
Max. operating temperature | °C (°F) | 80 (176) | 80 (176) | 80 (176) |
Max. capacities | m3/h | 3.5 | 9.2 | 20 |
l/min | 58 | 153 | 333 | |
gpm | 15 | 40 | 88 |