Neo-Pure HEPP200 Permeate Pump for RO Systems — 200 GPD Non-Electric, Reduces Wastewater

Neo-Pure HEPP200 is a non-electric permeate pump that increases reverse osmosis water production and reduces wastewater for systems up to 200 GPD.

Installed on the permeate line of a residential or light commercial reverse osmosis (RO) system, the HEPP200 uses brine flow to mechanically reduce backpressure on the membrane during tank refill cycles. By harnessing the waste stream rather than electricity, this compact module improves membrane performance, reduces total dissolved solids (TDS) creep, and helps the system deliver more purified water with less drain flow.

How does the HEPP200 improve RO system efficiency?

The permeate pump interrupts the hydraulic connection between the storage tank and the membrane, lowering backpressure so the membrane operates closer to optimal conditions. That results in higher usable permeate per gallon of feed water and less wastewater sent to drain.

• Mechanically uses brine discharge to move purified water into the tank.
• Reduces backpressure that otherwise reduces membrane output.
• Improves gallons-per-day production within the unit's 200 GPD rating.

Do I need wiring or power to run the HEPP200?

No electrical connection is required—the HEPP200 is driven by the RO system's brine (waste) flow. This makes installation simpler and suitable where electrical access is limited or where a non-powered solution is preferred.

• Operates solely on the system's reject/brine flow—no transformer or outlet needed.
• Safe for locations seeking a non-electric performance boost.
• Reduces complexity and service points compared with booster pumps that require power.

Will the HEPP200 affect water quality or membrane life?

The pump helps stabilize operating conditions that can reduce TDS creep during tank refill and lower membrane stress from backpressure. It is not a treatment device—water must still be safe or properly disinfected by the RO system before and after use.

• Minimizes TDS increases in the storage tank by improving membrane refill behavior.
• Reduces membrane backpressure, which can contribute to longer membrane service life.
• Not designed to disinfect or treat microbiologically unsafe water—use appropriate disinfection if needed.

What systems and applications is the HEPP200 compatible with?

The HEPP200 is engineered for residential and light commercial RO systems rated up to 200 gallons per day. Its compact footprint and passive operation make it suitable for kitchens, beverage dispensing, ice machines, and small foodservice filtration setups.

• Compatible with point-of-use residential RO systems up to 200 GPD.
• Useful for commercial beverage dispensing and ice machine feed lines.
• Works in foodservice and small production filtration where non-electric solutions are preferred.

Who is this for? The Neo-Pure HEPP200 is ideal for homeowners and small businesses that want to increase purified water output and cut wastewater without adding electrical components. It suits installers and service technicians who prefer a compact, maintenance-light upgrade that enhances membrane performance, and for anyone seeking to improve RO efficiency in kitchens, cafés, offices, or light commercial settings.