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GRACO Diaphragm Pump D55A16
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Connection Type Threaded
Diaphragm Compatible Material PTFE
Diaphragm Material PTFE/EPDM 2-Piece
Fluid Inlet Size (in) 1/2
Fluid Inlet Thread Gender Female
Fluid Inlet Thread Type NPT
Fluid Outlet Size (in) 1/2
Fluid Outlet Thread Gender Female
Fluid Outlet Thread Type NPT
Fluid Section Material Polypropylene
Manifold Configuration Center Port
Manifold O-Ring Material PTFE
Material Polypropylene
Maximum Air Consumption (SCFM) 28
Maximum Cycle Rate (CPM) 400
Maximum Flow Rate (GPM) 15
Maximum Fluid Pressure (MPa) 0.7
Maximum Fluid Pressure (psi) 100
Maximum Operating Temperature (°F) 150
Maximum Solid Size (in) 0.09375
Minimum Operating Temperature (°F) 40
Overall Height (in) 10.63
Power Source Air
Seat Material Polypropylene
Type Pneumatic Diaphragm Pump
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: How are long-term component supply risks handled if our factory relies heavily on a specific part sourced from your platform?
A: We offer supply chain buffering and safety stock agreements for industrial clients. By sharing your annual procurement forecast, we can pre-allocate inventory in our warehouses to guarantee a continuous, predictable supply and protect your production lines from market shortages.
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.
Q: Does the OKmarts platform support Bill of Materials (BOM) uploading for rapid mass quoting?
A: Yes. Procurement teams do not need to search for individual parts manually. You can upload an Excel/CSV file containing your complete Bill of Materials (BOM) with part numbers, quantities, and brands. Our automated processing engine, backed by data engineers, will generate a comprehensive consolidated quote within 24 hours.
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Q&A
Q: Can I change my shipping address after placing an order?
A: If you need to change your shipping address after placing an order, please contact our customer service team as soon as possible. We will assist you in updating the address if it's still possible.
Q: Does the product have quality assurance?
A: Absolutely! We take pride in providing high-quality products. Each product undergoes rigorous quality checks to ensure excellence and customer satisfaction.
Q: Is it possible to return or exchange purchased digital or virtual goods?
A: According to our return policy, digital or virtual goods generally cannot be returned or exchanged. Please carefully read the product description and return policy before making a purchase to ensure it meets your requirements.
Customer reviews
Mar 09, 2022
Anonymous userAll was ok! No problems whatsoever.Helpful?(0)(0)







