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Danfoss High Pressure Piston Compressor Pressure Switch
US$39.99-59.99
1 Piece
Product profile
After-sales Service
Online ServiceWarranty
Online ServiceType
Accessories for BfpModel NO.
O9WM 34SH 09SH 83SHCooling Water
Industrial WaterSystem Type
Closed SystemFans Species
Single-speed FanNoise Level
LowApplication Fields
Food ProcessingCertification
RoHS, UR, ISO, CE, CCCCondition
NewInternal
ExternalEqualization Connection Type
Solder, ODFRefrigerant
R22,R134, R410A,R507Pressure Connection Size
1/4Electrical Connection Size
6-14 mmDifferential [Bar]
2barOutlet Connection Type
Solder, ODFProduct Accessories
Solenoid Valve AccessoriesEnclosure Rating IP
IP30Quantity Per Packing Format
48PCGrade of Enclosure
IP40Content
Coil, Nut and Washer.Coil Consumption [W]
9WMax. Working Pressure [Bar]
35barMax. Working Pressure [Psig]
510psigTransport Package
CartonsSpecification
CE / RoHsTrademark
DanfossOrigin
ChinaHS Code
8418991000Production Capacity
1000Key features
Ultra-short Bounce Time: Snap-action function reduces wear to a minimum and increases reliability.
Manual Trip Function: Electrical contact function can be tested without the use of tools.
Fail-Safe Design: Types KP6, KP7, KP17 and KP47 with fail-safe double bellows element.
Vibration Resistant: Vibration and shock resistant with fully welded bellows element.
Wide Voltage Compatibility: Connects directly to single-phase AC motor up to approx. 2 kW.
Multiple Enclosure Ratings: Available in IP30, IP44 and IP55 enclosures for various environments.
High Pressure Rating: Max working pressure up to 35 bar (510 psig) for robust performance.
SPDT Switch Configuration: Equipped with single-pole double-throw switch for precise control.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2007-01-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.92h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryShenzhen Sino-Australia Refrigeration Equipment Co., Ltd. is a China-based limited trading company established in 2005, specializing in refrigeration compressors, units, cold rooms, evaporators, condensers, and related components. The supplier states that it provides one-stop refrigeration solutions, accepts customization, and offers after-sales service. It reports ISO9001-2000 approval and export quality certification, with products exported to multiple international regions. Operational information indicates a factory in Huizhou, more than 10 production lines, six years of R&D engineer experience, and fewer than five quality-control staff. Export activity began in 2007, and the company has self-managed import-export rights. However, the provided information does not substantiate financial credibility or identify specific customer cases, and the after-sales capability is supported mainly by the supplier’s own stated service promise.
Supplier typeThe supplier is explicitly identified as a trading company and a shareholding-system company specializing in the trade of refrigeration compressors, freezing equipment, and air-conditioning components. It also reports a factory location and production lines, indicating supplier information includes both trading and production-related activities, but the registered business type remains Trading Company.
CertificationsThe supplier states that its products passed ISO9001-2000 approval and hold Quality Certification for Export. These are explicit certification claims supporting quality-management and export-compliance capability, although no certificate numbers or validity dates are provided.
After-Sales capabilityThe supplier explicitly promises perfect after-sale service and describes an excellent service working team. This supports the existence of a stated after-sales commitment, but the slices do not provide details on service coverage, response times, warranty terms, or service personnel.
Production capacityThe supplier lists multiple refrigeration products under its own CNAU brand and reports a factory in Huizhou, more than 10 production lines, and fewer than five quality-control staff. These details support established production capability, while the relatively small stated quality-control team may indicate limited quality-control staffing compared with the reported production-line count.
Customization capabilityThe company explicitly states that it provides one-stop refrigeration system solutions and accepts customization. This directly supports customization capability, although the scope, engineering process, minimum order requirements, and customization examples are not specified.
Product Q&A
Q:What is the maximum working pressure?
A:
The maximum working pressure is 35 bar or 510 psig.
Q:Can this switch connect directly to motors?
A:
Yes, it can be connected directly to a single-phase AC motor of up to approx. 2 kW.
Q:What protection does the switch offer?
A:
It protects against excessively low suction pressure or excessively high discharge pressure.
Q:Is there a manual reset function?
A:
Yes, it features a manual trip function to test electrical contact without tools.
Q:What refrigerants are compatible?
A:
Compatible with R22, R134, R410A, and R507 refrigerants.
Send Inquiry
*To:
Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.
Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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