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4
YRS
Shanghai Bowa International Trading Co., Ltd.
Shanghai Bowa International Trading Co., Ltd.
4
YRS
Shanghai, China
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Product categories
Thermo Control
All-in-one Supply
Throttling Solution
Refrigeration Parts
Automatic Controls
Compressor
Condenser Complete
Evaporator Complete
Heat Exchanger
Water Flow Controls
Hardware & Electric
Micro-differential pressure transmitters measure & regulate air flow of FCU, AHU, ducted air conditioner/other HVAC/R products
$122.00 - $153.00
(Min. Order) 5 pieces
dia.7mm relief valve with 39bar preset pressure is designed for R410a heat pump water heater & air conditioners to ensure safety
$48.40 - $68.00
(Min. Order) 10 sets
15-holes 1-3/8" brass distributor can reduce TEV demand quantity in aluminum pipe evaporators in cold room and soldering jobs
$20.20 - $23.80
(Min. Order) 10 sets
0~12 bar adjustable hot gas bypass valve with 22mm ODF is used to achieve constant evaporating and condensing pressure in HVAC/R
$150.00
(Min. Order) 1 piece
94+94kBTU dual refrigerant circles evaporator assembly complete matching two HCP120T4 compressor units in juice cooling process
$640.00 - $1,014.00
(Min. Order) 1 set
8+8HP double refrigerant circles water condenser is used for one work and one backup laboratory equipment to improve security
$448.00 - $611.00
(Min. Order) 1 set
10+12HP refrigerant circuits are completely isolated from each other thereby ensuring that partial or full of the unit capacity
$570.00 - $825.00
(Min. Order) 1 set
27+27KW dual refrigerant circles & common water loop condenser complete is wonderful DIY kits to assembly heat pump water heater
$388.00 - $406.00
(Min. Order) 1 set
Automatic Controls
All products
Automatic Controls
Customizable
Ready to Ship
1" NPT 304 Stainless Steel Flow Switches are great choice for seawater cooled chillers or freezers & heat pump water heaters
$48.50 - $57.00
Shipping: $3.02/set
Min. Order: 10 sets
Add to cart
3/4" NPT 304 stainless steel flow switch has a paddle that is pushed as your liquid moves through to determine flow
$47.60 - $56.00
Shipping: $3.96/set
Min. Order: 10 sets
Add to cart
1/2" NPT 304 stainless steel flow switch is used in battery cooling system as the fluid has KOH which cannot touch brass
$46.80 - $55.00
Shipping: $3.96/set
Min. Order: 10 sets
Add to cart
1/2" NPT brass body flow switches detect chilled and cooling water flow changes to switch on/off compressor avoid damage
$22.80 - $26.80
Shipping: $3.96/set
Min. Order: 10 sets
Add to cart
3/4" MNPT brass body flow switches have a paddle that is pushed as your liquid moves through to determine flow in oil coolers
$22.85 - $26.90
Shipping: $3.96/set
Min. Order: 10 sets
Add to cart
1" NPT brass body Liquid Flow Switches detects cooling and chilled water flow changes to output on/off signal to the controllers
$22.95 - $27.00
Shipping: $3.96/set
Min. Order: 10 sets
Add to cart
DN15 (G1/2") flow switches detect chilled water flow changes to output on/off signal to system logic controllers in water cooler
$23.40 - $27.50
Shipping: $5.36/set
Min. Order: 5 sets
Add to cart
DN20 (G3/4") flow switch monitors hot water flow changes in heat pump to avoid over-high discharge pressure happen in heat pump
$23.80 - $28.00
Shipping: $3.96/set
Min. Order: 10 sets
Add to cart
DN25 (G1") flow monitor detect chilled water flow changes to avoid under-low evaporating pressure happens in brine unit
$25.50 - $30.00
Shipping: $3.96/set
Min. Order: 10 sets
Add to cart
PT1000 temperature sensor(1000ohm at 0'C) with 3m length cable has -150~+50'C linearity of the characteristic curve in freezers
$8.50 - $10.00
Shipping: $2.68/set
Min. Order: 10 sets
Add to cart
NTC 10K temperature sensor with 3m cable is widely used in thermostat and electric control box of water chiller and cold rooms
$1.33
Shipping: $9.38/piece
Min. Order: 10 pieces
Add to cart
Cartridge pressure controls are both small disc type pressure controls for use in heat pump, refrigeration and air conditioning
$5.36 - $18.30
Shipping: $2.68/piece
Min. Order: 10 pieces
Add to cart
Fixed pressure coontrollers switch on/off condenser fan in refrigeration systems to keep condensing temp. higher than ambient
$5.41 - $9.00
Shipping: $2.68/piece
Min. Order: 10 pieces
Add to cart
Fixed pressure switch is used in refrigerated appliances & commerce freezer to protect the systems from excessively low suction
$5.37 - $18.30
Shipping: $2.68/piece
Min. Order: 10 pieces
Add to cart
0 to 20bar transduced 4.5 to 0.5Vdc ratiometric signal is used for input of electronic hot gas bypass & constant pressure valve
$37.60 - $47.00
Shipping: $10.37/piece
Min. Order: 1 piece
Est. delivery by Jun 7
1 sold
Add to cart
0~46 bar transducer (0~10V) provide enough overload space in R32 or R410a heat pump water heater & air chambers for safe running
$35.12 - $43.90
Shipping: $2.68/piece
Min. Order: 10 pieces
Add to cart
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