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Almatec · AH Series · Plastic diaphragm pump

AHD40

The AHD40 is a plastic diaphragm pump from Almatec, part of the AH Series. Up to 330 l/min, max. 7 bar, solids up to 8 mm.

Key data

Max. capacity
330l/min
Max. pressure
7bar
Max. particle size
8mm
  • 1½" pump
  • Housing in Polyethylene
  • Extremely robust
  • Safe and durable
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Almatec_AH-Serie

About the AH Series

This series of diaphragm pumps is made for real heavy-duty work: chemical waste, tough/liquid sediment, that's where the 5 pumps in this series are at their best. Not surprisingly, with their capacities of 70 - 200 lpm, particle sizes of 4 - 12 mm, air and liquid connections of 19 - 32 mm respectively and their viscosity of 5000 - 10000 mPa.s.

Extremely robust Specially for high pressure

The AHD/AHS pumps descend from the earlier AH series. The pumps are the ultimate solution for your high-pressure applications up to 15 bar. The AHD series is equipped with a pressure booster that doubles the inlet pressure (max. 7 bar) to 15 bar. The AHS series does without a pressure booster. With these, the outlet pressure results in the same as the inlet pressure (max 15 bar).

duo-single

Specifications

Max. capacity 330 l/min
Max. pressure 7 bar
Max. particle size 8 mm
Max. temperature 70 °C
Max. compressed air pressure
7 bar
Air connection
13 mm (1/2″)
Fluid connections
38 mm (1½”)
Membranes
EPDM, NBR, PTFE/EPDM compound
Brand and series
Almatec · AH Series
Type
Plastic diaphragm pump
Manual PDF Brochure PDF Datasheet PDF

Matching accessories

Air-treatment components in this pump's size — from filter regulator to dry-run protection.

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Questions about the AHD40?

  • How much can the AHD40 pump?

    The AHD40 pumps up to 330 l/min.

  • What is the maximum pressure of the AHD40?

    The maximum pressure of the AHD40 is 7 bar.

  • Can the AHD40 pump liquids with solids?

    Yes. The AHD40 handles solids up to 8 mm.

  • What fluid temperature can the AHD40 handle?

    The AHD40 handles fluids up to 70 °C.

  • Which diaphragm materials are available for the AHD40?

    The AHD40 is available with these diaphragm materials: EPDM, Buna-N, PTFE.

  • What connections does the AHD40 have?

    The AHD40 has a 13 mm (1/2″) air connection and a 38 mm (1½”) fluid connection.

  • Is the AHD40 air-operated or electric?

    The AHD40 is air-operated: it runs on compressed air and needs no electrical connection.

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