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DEPA AOD Pumps

For over 50 years DEPA® Air Operated Diaphragm Pumps have maintained a reputation of enabling high quality positive displacement solutions in diverse industries. Industries served include food processing, medical and pharmaceutical, chemical & paint.

SteriTec, Type S2

DEPA’s solution for food, beverage and chemical applications with a roughness of 3.2 µm meets the highest safety standards in the competitor landscape. The FDA-approved stainless steel pump is made for hygienic applications to secure the reliability of your production process. SIZE RANGE: 25 to 80 DESIGN PRESSURE: 7 bar TEMPERATURE RANGE: -25°C to +130°C MATERIALS OF CONSTRUCTION Type S2 wetted parts are electro polished stainless steel 1.4404/316L housing and center block 1.4301/ 304 with a surface roughness of 3,2µm DESIGN FEATURES Cavity-free one-piece-manifolds with standard DIN 11851 connections Valve ball system Closed surface diaphragm with outer-rim design SPECIAL OPTIONS Connection: SMS Flap valve system

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Series SteriTec, Type S1

DEPA's solution for food and chemical application meets the highest cleanability requirements due to its electro-polished surface. Its bolted design combined with best-in-class sealing, increases the leak tightness of the diaphragm significantly and reduces maintenance time for reassembly. The pump is equipped with closed surface diaphragms with outer-rim design which increases the cleanliness grade, as well as leak tightness. SIZE RANGE: 15 to 80 DESIGN PRESSURE: 8.6 bar TEMPERATURE RANGE: -25°C to +130°C MATERIALS OF CONSTRUCTION DH-S1 electro polished stainless steel 1.4404/316L housing paired with nickel plated aluminium center block DH-S1S electro polished stainless steel 1.4404/316L housing and center block DESIGN FEATURES Cavity-free one-piece-manifolds with standard connections Tri-Clamp ISO Closed surface diaphragm with outer-rim design

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Series P, Type PM/PP/PL

DEPA® Type PM/PP/PL pumps made of mechanically manufactured or specially injection moulded plastic parts was designed for problem free pumping of corrosive and abrasive products in galvanic applications, in the chemical industry, and in mechanical engineering. MATERIALS OF CONSTRUCTION Housing Material Polypropylene, Polypropylene conductive or Polypropyene injection moulded Clamp band design SIZE RANGE ½” (DH15), 1” (DL25), 1 ½” (DL40), 2″ (DL50), 3″ (DL80)

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Series P, Type TP/TPL

DEPA® DH-TP and TPL pumps are made of PTFE and PTFE electro conductive housing material respectively. With the updated and optimized design, the pumps distinguish themselves through their simple, robust and rugged construction. MATERIALS OF CONSTRUCTION Housing Material PTFE or PTFE electro conductive Design Bolted Center Block PP or PP electro conductive Air chamber Integrated in center block SIZE RANGE ½” (DH15), 1” (DH25), 1 ½” (DH40), 2″ (DH50)

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Powder Pumps, Series DP

DEPA® Air-Operated Double Diaphragm Pumps type DP can transfer easy-to-fluidize powders economically, in a virtually dust-free and smooth process. MATERIALS OF CONSTRUCTION Housing Material Aluminium, Nodular Cast Iron or Stainless Steel 304 Clamp band design SIZE RANGE 1” (DP25), 1 ½” (DP40), 2″ (DP50), 3″ (DP80), 4″ (DP125)

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SS Pumps, Series L, Type DL-UEV

The DEPA® DL-UEV pumps are made of polished stainless steel with a surface finish quality of up to Ra 0,8 μm and FDA (Food & Drug Administration) approved elastomer materials. The pumps distinguish themselves through their rugged construction, quick & easy dismantling, CIP (Clean In Place) and SIP (Sterilize In Place). Through the use of the stainless steel frame, the pump can be easily and quickly drained/emptied after CIP. MATERIALS OF CONSTRUCTION Housing Material Stainless Steel 1.4404/ 316L Clamp band design Center Block 1.4301/ 304 Air chamber 1.4301/ 304 SIZE RANGE 1” (DL25), 1 ½” (DL40), 2″ (DL50), 3″ (DL80)

  • Instructions Manuals
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