Description

It can be widely used in refrigeration maintenance, mobile phone burst screen maintenance, medical equipment, automotive industry, automatic control, printing machinery, packaging machinery, food preservation, aquaculture, water purification treatment,
analytical instruments, beauty and health care, advertising production, equipment maintenance, biology Pharmaceuticals,
communication electronics, petrochemicals, environmental detection systems, oxygen production in plateau areas, etc., and can be
used as a fore pump of various high vacuum equipment.

Feature

* It can work in low temperature environment,even in cold winter!

* Unlike the traditional ones ,RS series are much lighter,which is easy to carry!

* RS series are attractive design in its outlook,looks more fashionable!

* Oil window: Large oil window design, prevent lack of oil

* Pump head:integral cylinder structure, high precision, high ultimate vacuum degree.

* Forced oil feed: Forced oil pump lubrication to ensure high reliability.

* Oil mist trap:five layers of filter, effectively prevent the splash of lampblack, reduce noise.

Product Comparision Chart

Notes: Above 60,000 microns, vacuum value is not shown and the screen shows --. The waiting time for the vacuum reading is longer for a large system.

Built-in Vacuum Sensor VS Micron Gauge: Due to the different placements of vacuum sensors, the vacuum reading of the pump may vary with the micron gauge which is connected to the system. The airflow is not the same at different placements in the system when vacuuming. The air density is larger which is far away from the pump, so the readings of vacuum are high.

Oil Mist Notes:

When starting vacuuming, the pressure is relatively high, the air outlet is large. The vacuum pump has a large exhaust volume. So there will be oil mist overflowing with gas. This is a common feature of rotary vane vacuum pumps. Oil mist appears at first which is a normal phenomenon. When the vacuum drops to a very low value, the exhausting volume is small and there will be no oil mist. Therefore, the vacuum pump should regularly inspect the oil level to avoid running out of oil.

Xiamen Hengxiang Refrigeration Equipment Co., Ltd was established in 1998. We specialize in developing and manufacturing Commercial Refrigeration Repair Parts，Refrigeration spare parts, refrigeration pipe fittings, refrigeration tools, refrigerant gas cylinders, refrigeration filter drier, refrigerator appliance parts, AC spare parts, AC unit repair parts, HAVC system parts,  HVAC control parts, HVAC Service tools, rubber insulation tubes.

Our products currently range over 268 items. With more than 20 years of working experience, HX has become the most popular brand in the world refrigeration tools field and products are sold to more than 57 countries and districts overseas. As one of the biggest suppliers of refrigeration tools in the world, we also provide OEM & ODM service to many top branded customers.

In order to enlarge the production capacity, enhance the science & technology investments, provide more speedy and superior services to customers, we expanded the area of our factory. The production has been increased greatly to satisfy the fast growing market demands.