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High-Flow&Pressure Diaphragm Methanol Pump

Price range: $193.2 through $237.8

⚙️Features:

  • Self-priming high-pressure diaphragm pump
  • Air-free design ensures smooth, pulsation-free flow
  • Adjustable pressure: 200 PSI (13.8 bar)
  • Flow rate: 2300 cc/min (138 LPH / 36.5 GPH)
  • Voltage range: 30V
  • Nominal current: 2A, Max current: 8A
  • Constructed from durable HDPE/ABS plastic, rubber, and steel
  • 100% methanol compatible – suitable for all alcohol/water mixtures
  • No pressure cut-off switch → prevents oscillation and pressure spikes
  • Internal bypass provides steady, constant flow
  • Large female ports
  • Low RPM motor design (as low as 60 RPM) ensures long lifespan
  • Can safely operate dry for up to one hour
  • Can accept a 50Hz PWM signal for flow control

📦 Box Contents        

  1. High-Pressure Diaphragm Pump
  2. Product Stickers
  3. Installation Manual

Download the Higher Flow Pump.pdf

Download the Highest Flow Pump.pdf

Description
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🚀 Instructions / Safety Notes

  1. All components — pump, lines, fittings, filler, flow sensor, tank, and nozzles — are 100% methanol compatible.
  2. Methanol Resistance: Equipped with EPDM seals for improved resistance against methanol degradation.
  3. Electrical Supply: Ensure stable power between 30V with proper fuse protection.

⚠️ Application Note

  1. Operating Precaution: The pump may run dry for a short period (up to 1 hour), but continuous dry operation should be avoided.
  2. Safety Limit: Do not exceed 50% methanol concentration.
Size

200 PSI 2300cc/dk, 300 PSI 2500cc/dk

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