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  LEFOO STEPPER MOTOR PERISTALTIC PUMP Peristaltic pumps are very popular fluid transfer equipment with a wide range of applications. Peristaltic pumps can be classified according to the motor type into peristaltic pump with stepper motor , DC motor peristaltic pump, servo motor peristaltic pump, explosion-proof motor peristaltic pump, etc.   Stepper Motor Peristaltic Pump LFP101/ST Stepper Motor Peristaltic Pump LFP302/ST Stepper Motor Peristaltic Pump LFP401/ST   The stepper motor peristaltic pump , as the name suggests, is a peristaltic pump driven by a stepper motor. The stepper motor has good start-stop and reverse response, wide speed range and reliability, etc., and the lifespan can reach more than 100,000 hours. The small peristaltic pump  can meet the low pulse and accurate and reliable flow control required by precision instruments.   Let's LEFOO peristaltic pump manufacturers  take you to have a look:   There are also many types of stepper m...

  Lefoo RO Booster Pump 300 GPD The RO pump of LEFOO is a new generation of Pressure Booster Pumps for water purifiers with production rates up to 300 gallons per day (47.3 liters per hour).  Stable pressure feedings of 70 PSI with workflow ≧2700ml/min. Low current ≧2.4 A which saves 30% energy cost. This pump is super quiet when installed in water purifiers and other reverse osmosis systems. Durable quality from high-quality parts, low noise because of shock absorb base, save electricity power due to the excellent circuit design, increase the production rates of pure water while reducing the rejection water rate. CE RoHS approved, LEFOO is your reliable partner in micro pumping technologies.   Specification of RO Booster Pump 300 GPD Model LFP1300J LFP1300JD LFP1300W-P LFP1300W LFP1300JD-A LFP1300W-A LFP1300W-A-P Voltage DC24V Inlet Pressure 0.2Mpa Working Pressure 0.5Mpa Working Current ≦2.3A ≦2.4A ≦2.1A Working Flow ≧2700ml/min ≧2200ml/min Open Flow ≧4000ml/min ≧3500ml...

  LEFOO HVAC PRESSURE SWITCH Pressure Range: <16Bar~47Bar Adjustable Pressure Setting One-piece interface welded bellows element Fast rebound function, Low abrasion and Durable High reliability electrical & mechanical performance   HVAC Pressure Switch LF58 A digital thermostat is not the ideal solution for some refrigeration systems. When the compressor is started, refrigerant vapor transform into high-temperature high-pressure fluid and enter the condenser where most of the heat is rejected, the refrigerant flow leaves the condenser and arrive the evaporator there undergo a sharp temperature and pressure drop, the cold air will enter the refrigeration chamber, the refrigerant flow will be heated by the rejected heat and return to vapor. The low-pressure setting of low pressure switch hvac  can be used to control the temperature because the pressure proportional related to the temperature in the refrigeration system. Hence, a simple mechanism from lefoo pressure s...

  LEFOO HVAC PRESSURE SWITCH Pressure Range: <16Bar~47Bar Adjustable Pressure Setting One-piece interface welded bellows element Fast rebound function, Low abrasion and Durable High reliability electrical & mechanical performance   HVAC Pressure Switch LF58 A digital thermostat is not the ideal solution for some refrigeration systems. When the compressor is started, refrigerant vapor transform into high-temperature high-pressure fluid and enter the condenser where most of the heat is rejected, the refrigerant flow leaves the condenser and arrive the evaporator there undergo a sharp temperature and pressure drop, the cold air will enter the refrigeration chamber, the refrigerant flow will be heated by the rejected heat and return to vapor. The low-pressure setting of low pressure switch hvac can be used to control the temperature because the pressure proportional related to the temperature in the refrigeration system. Hence, a simple mechanism from lefoo pressure switch ...