Hydra-Cell M03EABTFHEC 2.2 GPM Buna Stainless Steel Diaphragm Pump
If you need a pump that can handle demanding fluids without leaking, breaking down, or requiring constant attention, the Hydra-Cell M03EABTFHEC is built for exactly that job. This mono-block, seal-less diaphragm pump delivers up to 2.2 GPM and is configured with Buna-N elastomers alongside stainless steel valves and seats, giving it the versatility to move a wide range of liquids, from clean water to more aggressive industrial chemicals, without breaking a sweat. Because it uses a hydraulically balanced diaphragm instead of traditional packing or mechanical seals, there's nothing inside to wear out and leak over time, which means less downtime and fewer replacement parts to worry about.
What makes this pump stand out on the shop floor or in the field is its toughness. It can run dry indefinitely without any damage, self-primes on its own, and shrugs off abrasive particles and suspended solids that would tear up a standard centrifugal or gear pump. Whether it's pushing high-pressure coolant to a machine tool, handling chemical spray applications, supporting car wash reclaim systems, or moving fluids in food and wastewater processing, the M03EABTFHEC is engineered to keep running reliably in tough, continuous-duty environments. It's proudly built in the USA, and its modular design means parts and service support are easy to source down the line.
For operations that can't afford unplanned pump failures, this Hydra-Cell model offers a practical trade-off: a slightly higher upfront investment in exchange for dramatically lower maintenance costs and far less risk of fluid contamination or leakage. It's a smart fit for facilities that already value long-term reliability over cheap, short-lived equipment.
Key Features
- Seal-less, hydraulically balanced diaphragm design — no packing, cups, or mechanical seals to wear or leak
- Can run dry indefinitely without pump damage
- Self-priming operation for simplified installation
- Handles abrasive solids, slurries, and suspended particles without premature wear
- Machined mono-block construction for durability and precision
- Buna-N elastomer diaphragms paired with stainless steel valves, seats, and springs
- Reversible shaft rotation for flexible mounting orientation
- Reduced long-term maintenance and total cost of ownership
Applications
- High-pressure machine tool coolant systems
- Chemical spraying and metering
- Car wash reclaim water systems
- Industrial reverse osmosis and water treatment
- Wastewater and waste stream processing
- Food and beverage processing lines
- Agricultural and lawn care chemical application
- General industrial OEM fluid transfer
Specifications
- Model/Part Number: M03EABTFHEC
- Maximum Flow Rate: 2.2 GPM (8.25 LPM)
- Maximum Speed: 1750 RPM
- Maximum Discharge Pressure: 1000 PSIG (69 barg) with metallic pump heads
- Maximum Inlet Pressure: 250 PSIG (17 barg)
- Maximum Temperature: 250°F (121°C), consult manufacturer for range 160°F–250°F
- Maximum Solids Size: 200 microns
- Wetted Elastomers: Buna-N
- Valves, Seats, and Springs: Stainless Steel
- Construction: Machined mono-block design
- Port Size: NPT connections (size per mono-block configuration)
- Pump Type: Positive displacement, multi-diaphragm
FAQ
Q: Can the Hydra-Cell M03EABTFHEC pump be run dry without damage?
Yes, this pump is designed to run dry indefinitely without sustaining internal damage, which sets it apart from most conventional pump types.
Q: What kinds of fluids is this pump suitable for?
With Buna-N elastomers and stainless steel wetted components, it's well suited for water, mild chemicals, coolants, and fluids containing light abrasives or suspended solids.
Q: Does this pump require regular seal replacement?
No, its seal-less diaphragm design eliminates the mechanical seals and packing found in traditional pumps, significantly reducing routine maintenance needs.
Q: Is the M03EABTFHEC only used in marine settings?
Not at all. While Hydra-Cell pumps are popular in marine reverse osmosis systems, this model is equally common in car washes, wastewater treatment, food processing, and general industrial OEM applications.
Q: What is the maximum operating pressure of this pump?
It's rated for up to 1000 PSIG (69 barg) with metallic pump heads, making it suitable for demanding high-pressure applications.
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