DEPA
Some fluid transfer challenges do not fit the profile of a standard centrifugal pump. Shear-sensitive pharmaceutical compounds that must not be damaged by impeller action. Abrasive slurries that would destroy conventional pump internals within weeks. Highly viscous pastes that centrifugal pump hydraulics simply cannot move. Aggressive solvents and chemicals that attack elastomers and metals in ordinary pump designs. Fluids that must not contact any electrical component because of explosion risk. For these applications, the air-operated double diaphragm pump (AODD) is frequently the correct answer — and DEPA is the specialist manufacturer that process engineers turn to when the application is demanding.
ABOUT DEPA
Some fluid transfer challenges do not fit the profile of a standard centrifugal pump. Shear-sensitive pharmaceutical compounds that must not be damaged by impeller action. Abrasive slurries that would destroy conventional pump internals within weeks. Highly viscous pastes that centrifugal pump hydraulics simply cannot move. Aggressive solvents and chemicals that attack elastomers and metals in ordinary pump designs. Fluids that must not contact any electrical component because of explosion risk. For these applications, the air-operated double diaphragm pump (AODD) is frequently the correct answer — and DEPA is the specialist manufacturer that process engineers turn to when the application is demanding.
PRODUCT CATALOGUE
Browse 7 DEPA products in our catalogue — specifications, applications, and enquiry support from P.C. Engineering Corporation.
Air Operated Diaphragm Pumps
- DEPA Series L Stainless Steel Air Operated Diaphragm Pumps – Hygienic AODP for Pharma and FoodView product →
- DEPA Series M Metal Air Operated Diaphragm Pumps – Cast Metal AODP for Industrial UseView product →
- DEPA Series P Plastic Air Operated Diaphragm Pumps – PP, PVDF, PTFE AODPView product →
- DEPA Type DB High Pressure Air Operated Diaphragm Pumps – Up to 21 Bar AODPView product →
- DEPA Type DF Drum Air Operated Diaphragm Pumps – Direct Drum Mount AODPView product →
- DEPA Type DP Powder Air Operated Diaphragm Pumps – Dust-Free Powder Transfer AODPView product →
- DEPA Type DZ Dual Action Air Operated Diaphragm Pumps – Two-Media Simultaneous Transfer AODPView product →
PRODUCT CATEGORIES PCE SUPPLIES
Industrial AODD Pumps
Stainless-Steel AODD Pumps
Hygienic / Sanitary AODD Pumps
Special Application Pumps
WHY SOURCE THROUGH PCE
More than the product. The right product, correctly selected.
Application assessment — Our team reviews duty conditions, fluid properties, and site constraints before specifying any product.
Engineering documentation — Datasheets, test certificates, and inspection reports prepared to your procurement and regulatory requirements.
Principal coordination — Direct liaison with manufacturer engineering teams for non-standard or critical applications.
Supply follow-through — Lead time, quality, and documentation managed through to commissioning support.
Find the losses before you invest in new equipment.
Steam and pump system walkthroughs that identify inefficiencies, energy losses and improvement priorities before any new product is specified.