HydroMist USA ProMist 35 High-Pressure Misting Pump

Industrial-Class 1/3 HP Motor, 1000 PSI Continuous Atomization Engine, 16-Nozzle Residential & Commercial Cooling Core, Smart-Plug Remote Capability

Sustain an exceptional standard of localized climate modification, patio heat relief, and outdoor comfort with the HydroMist USA ProMist 1000 PSI ProMist 35 High-Pressure Misting Pump. Masterfully engineered as the brand's most popular medium-duty workhorse for high-end residential patios, open-air restaurant decks, outdoor storage sheds, and animal stalls, this compact, enclosed pump provides premium, professional-grade cooling performance. Driven by an energy-efficient 1/3 HP motor, the ProMist 35 maintains a stable, high-load operational pressure of 1000 PSI to drive anywhere from 4 to 16 independent misting nozzles simultaneously without experiencing line shuddering or drops in efficiency.

By compressing water molecules under intense mechanical force, the system's 3-piston direct-drive pump atomizes water into micro-droplets that flash-evaporate upon contacting the open air current. This photo-thermal process dramatically strips heat out of your environment—lowering open ambient temperatures by up to 25°F without leaving a wet residue on walkways, furniture, or outdoor electronics. Lined inside a durable, splash-resistant housing that dampens acoustics to an ultra-quiet 48 dB footprint, the ProMist 35 delivers elite thermal conditioning that is perfect for close-proximity placement near seating areas.

Key Product Features & Core Engineering

• Four Programmable Misting Interlock Modes: Features an intelligent control array with 4 integrated pulse-timer cycles to accommodate fluctuations in surrounding humidity and optimize water conservation:

  • Press On Mode: Continuous, non-stop high-pressure mist streams.

  • Mode 1 Intermittent: 15 seconds of misting followed by 20 seconds of rest (Repeat).

  • Mode 2 Intermittent: 25 seconds of misting followed by 30 seconds of rest (Repeat).

  • Mode 3 Intermittent: 40 seconds of misting followed by 40 seconds of rest (Repeat).

• Smart-Plug Phone Control Integration: Upgraded with smart-plug compatibility. Bathers and supervisors can integrate the pump system block directly into their favorite smart plugs to toggle the misting stream on and off remotely from a smartphone.

• Integrated Low-Water Automatic Safeguard: Outfitted with a smart low-pressure inlet sensor coupled with a front-facing red LED mode indicator. The system automatically cuts power to the core if the utility intake supply goes dry, preventing seal burn-out.

• 48 dB Enclosed Whisper-Quiet Engineering: Houses a rubber-mounted motor inside an enclosed casing. Operating at just 48 decibels, this quiet-running pump can be integrated directly inside outdoor kitchen cabinets or small covered spaces without creating noise pollution.

• Single-Stage Micron Filtration Array: Features an integrated 5-inch / 5-micron active water sediment filter cartridge that traps particles and scale before they reach the lines, eliminating nozzle-clogging mineral buildup.

Technical Specifications Summary

Comprehensive System Packaging List

• 1 × HydroMist USA ProMist 35 1/3 HP Enclosed High-Pressure Pump Core Unit

• 1 × Pre-Installed 5-Inch / 5-Micron Active Sediment Filter Cartridge

• 1 × Integrated 3/8″ Push-Lock Compression Fitting for Nylon Mist Lines

• 1 × Pre-Loaded Internal Pump Conditioning Lubricant Oil Reservoir

• 1 × Built-In Thermo Reset Button Protection Interface

• 1 × 5 ft. Heavy-Gauge Grounded 120V AC Power Supply Cable

• 1 × Master Quick-Connect Installation Blueprint & Field Operation Manual

Critical Field Installation & Maintenance Guidelines

• Strict Nozzle Loading Limits: To lock the system into a true 1000 PSI fine atomization sweet spot, ensure your connected mist lines house a minimum of 4 and a maximum of 16 high-pressure nozzles. Dropping below 4 nozzles may cause lines to over-pressurize and leak, while exceeding 16 nozzles will drop internal pressure, resulting in heavy, sputtering water drops instead of a clean micro-mist.

• Utility Line Starting Demands: The pump's integrated low-water safety shut-off switch demands a continuous, pressurized municipal water line source. Do not attempt to feed this system directly via a siphon, gravity tank, or unpressurized water barrel without a dedicated line booster pump.

• Winterization Drainage Protocol: Before long-term storage or ahead of sub-freezing temperatures, fully disconnect the 3/4" garden hose inlet, remove the 5-inch filter canister to empty the water log, and activate the auto-drain or clear the lines with compressed air to protect the internal 3-piston pump block from ice fractures.