We are the main manufacturer and exporter in China for
refrigeration spare parts, refrigerator parts, air conditioner
spare parts, hard start kit(SPP5, SPP6, SPP8E, HS410, HS810, and so
on), potential relay, thermostat(Danfoss type, Ranco type, Ego
type, Supco type and so on), leak detector, digital thermometer,
copper fitting, filter, defrost timer, fan motor, axial fan motor,
shaded pole motor, HVAC tool(charging hose, manifold, cutter,
flaring& swaging tool, tubing tool kit, tube benders, quick
couplers), refrigerant heat exchanger suction accumulator, oil
separator, refrigerant, receiver, run capacitor, motor start
capacitor, vacuum pump, test instruments, solenoid valve, access
valve, hand valve, 4-way reversing valve, split A/C valve, can tap
valve, copper spun filter drier, sight glass, vibration
eliminators, line tap valve, flow switch, pressure switch,
temperature controller, compressor, insulation tube, duct
accessories, refrigeration temperature controls, latch kit, hinges,
relay, overload, push-on type relay, glass tube heater, diffusers,
connecting tube for split air-conditioner, cable ties, wiring duct,
cable clips, insulation rubber tape, remote controller, remote
control, universal A/C control system, transformers, aluminum foil
adhesive tape, evaporator, condensers, recovery unit.
Range(bar) Differential(bar) Factory
setting(bar) Max. Bellows
Part No. Press. Side Min. Max. Min.
Max. OFF ON Press. (bar)
HLP503 -0.7 3 0.2 1.5 2
1 16.5
HLP506 -0.7 6 0.6 4 3
2 16.5
Single HLP506M -0.7 6 Duplicate
Voltage 3 Maunal 16.5
disparity4
Reset
Future HLP110 1 10 1 3 6
5 16.5
HLP516 5 16 1 4 10
8 35
HLP520 5 24 2 5 16
13 35
HLP530D 5 30 5 10 20
15 35
HLP530 8 30 fixed 3~5
20 15-17 35
HLP530M 8 30 Duplicate Voltage
20 Maunal 35
disparity4
Reset
HLP830 Low side -0.7 6 0.6 4
3 2 16.5
High side 8 30 fixed 3~5
2 15 35
Dual HLP830HM Low side -0.7 6 0.6
4 3 2 16.5
High side 8 30 Duplicate Voltage
20 Maunal 35
disparity4
Reset
Future HLP830HLM low side -0.7 6
Duplicate Voltage 3 Maunal 16.5
disparity4
Reset
High side 8 30 Duplicate Voltage
20 Maunal 35
disparity4
Reset
Pressure Controls
