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VERDER Diaphragm Pump VA80PPPPTFTF
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Cross-Reference Brands
Aluminum or Stainless Steel with Aluminum Air Section 0.86 MPa, 8.6 bar
Polypropylene or Stainless Steel with Polypropylene Air Section 0.7 MPa, 7 bar
All pumps 2.5 m3/min at 4.8 bar, 379 lpm
Maximum free-flow delivery*
Standard diaphragms 1135 lpm at 8.6 bar
Standard diaphragms 1059 lpm at 7 bar
Overmolded diaphragms 1022 lpm at 8.6 bar
Overmolded diaphragms 984 lpm at 7 bar
Maximum Pump Speed*
Standard diaphragms 103 cpm at 8.6 bar
Standard diaphragms 97 cpm at 7 bar
Overmolded diaphragms 135 cpm at 8.6 bar
Overmolded diaphragms 130 cpm at 7 bar
Dry 4.9 meters
Wet 9.4 meters
Recommended cycle rate 35-50 cpm
Maximum size pumpable solids 13 mm
Fluid flow per cycle**
Inlet/Outlet Sizes
Fluid inlet - Polypropylene 3 in. ANSI/DIN flange, 8 bolts
Fluid inlet - Aluminum 3 in.-8 npt or 3 in.-11 bspt with 3 in. ANSI/DIN flange
Fluid inlet - Stainless Steel 3 in.-8 npt or 3 in.-11 bspt
Air Inlet - all pumps 3/4 in. npt(f)
Why Global Buyers Choose O&Kmarts
- Access to a wide range of SKUs across multiple brands and series
- One RFQ connects you to 5,000+ global supplier quotes
- Better availability for urgent and hard-to-find parts
- Faster global delivery via FedEx / DHL / UPS
- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
Top Questions from OKmarts Buyers
Q: Can OKmarts assist in verifying technical compatibility before I place a high-value order?
A: Yes. Buyers can upload existing equipment nameplates, system schematics, or parameter requirements. Our applications engineers will cross-verify physical dimensions, electrical ratings, and communication protocols (e.g., Profinet, EtherCAT) before finalizing the order.
Q: How does OKmarts mitigate international shipping delays caused by customs clearance issues?
A: We provide meticulous commercial invoicing, precise HS Code classification, and complete export documentation to minimize customs holding times. For major regional markets, we work alongside experienced customs brokers to ensure compliance with import frameworks.
Q: How does OKmarts ensure data privacy and cybersecurity regarding our corporate blueprints and proprietary purchase data?
A: We protect your data using enterprise-grade SSL encryption and secure cloud architectures. Any technical blueprints, system designs, or proprietary engineering files uploaded to our servers for customization or compatibility analysis are treated under strict confidentiality protocols and non-disclosure standards.
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A: If you forgot your password, click on the "Forgot Password" link on the login page. Follow the instructions to reset your password.
Q: Are there purchase quantity limits?
A: Generally, we do not set purchase quantity limits. You can freely choose the quantity based on your needs. However, for specific events or popular items, there may be purchase quantity restrictions for fairness. Please pay attention to the event rules or prompts on the product page.
Customer reviews
Mar 09, 2022
Anonymous userAll was ok! No problems whatsoever.Helpful?(0)(0)







