Import Differential Pressure Switch — Buy in Bulk from Supplier in China
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Differential pressure switch
The differential pressure switch offered by Catic Control Co. is a compact device designed to monitor over‑pressure, vacuum and differential pressure in air‑handling systems. The product family includes five selectable pressure ranges, each identified by a specific model number such as 609.X0X or 609.X4X. The switch is housed in a polycarbonate enclosure with a silicone diaphragm and features a SPDT contact rated at 2 A/250 VAC.
Typical specifications for this class of switch include a pressure limit of 7500 Pa, a working temperature span of - 20 °C to 85 °C and a storage range of - 40 °C to 85 °C. The device provides a repeatability of ±2 % and is protected to IP54 when the cover is installed. Electrical connection is made via three screw terminals, and the unit can be mounted vertically with pressure ports facing downward. The supplied accessory set contains a 2 m plastic pipe and the necessary fittings for quick installation.
End users such as HVAC contractors, plant maintenance teams and ventilation equipment manufacturers select this switch for its reliable switching performance and ease of integration. Buyers should request confirmation of the exact pressure range, the chosen engineering unit and the recommended installation orientation for their system. Because the supplier’s public response data shows no recent replies, it is prudent to verify the current contact details and request a sample for functional testing. Trade terms, including Incoterm, lead time and payment schedule, must be agreed in writing before any order is placed.
| Model range | 609.X0X to 609.X4X (as per catalogue) |
| Adjustable pressure range | selectable 5 ranges: 20‑300 Pa, 0.2‑3 kPa, 0.08‑1.2 kPa, 2‑30 kPa, 50‑500 Pa |
| Pressure limit | 7500 Pa |
| Working temperature | -20 °C to 85 °C |
| Storage temperature | -40 °C to 85 °C |
| Electrical contact | SPDT, max 2 A/250 VAC |
| Repeatability | ±2 % |
| Housing material | PC (polycarbonate) |
| Diaphragm material | silicone |
| Protection rating | IP54 with cover |
Catic Control Co. is located at Room 1608, Block A Overseas Decoration Building, 122 Zhenhua Road, Shenzhen, China, postal code 518031. The company is listed in the harbor trust tier and carries an imported supplier tier, indicating it sources components for its pressure‑control products.
The firm specialises in differential pressure switches for air and non‑combustible gases, offering selectable ranges and a range of accessories such as pressure‑connection kits. The public listing does not disclose production capacity, certifications or minimum order quantities, so purchasers should ask for ISO or CE documentation and the exact MOQ required for bulk orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing Differential pressure switch from Catic Control Co. - China Import Guide
When sourcing the differential pressure switch from Catic Control Co., first verify that the selected model covers the required pressure range and that the IP54 rating is appropriate for the installation environment. Request the latest calibration certificate and a functional sample to test switching response under your system’s temperature and humidity conditions. Ask for proof of material compliance, such as a PC and silicone material data sheet, to ensure compatibility with any process fluids.
Clarify logistics by asking the supplier which Incoterms they can provide, for example FOB Shenzhen or CIF Shanghai, and obtain an estimated production lead time based on current order volumes. Because the supplier’s response statistics show no recent replies, secure a written confirmation of the schedule and any potential tooling lead time for custom ranges. Agree on payment terms, typically a T/T advance or an irrevocable LC, and record them in the purchase contract.
Arrange a third‑party inspection at the factory or upon receipt to verify pressure calibration, repeatability and the integrity of the silicone diaphragm. Request the test report, conformity declaration and any applicable safety datasheets before shipment. Maintaining thorough inspection records will facilitate customs clearance and support warranty claims if the switch does not meet the specified performance. Establish a post‑sale support channel with the supplier to address any issues that arise after installation.
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30 suppliersBuy & Import Differential Pressure Swi — Wholesale Supply from China
Securing a reliable supply chain for Differential Pressure Switch is critical for maintaining your business operations. Catic Control Co., a verified supplier located in China, provides high-quality Differential Pressure Swi ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Air Conditioner Parts industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Differential Pressure Swi from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Catic Control Co.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Catic Control Co. — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Catic Control Co. is part of our extensive network of vetted international exporters. Browse more products in the Air Conditioner Parts category or discover new suppliers across the Air Conditioner Parts sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Differential Pressure Swi
When importing Differential Pressure Swi from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Differential Pressure Swi
How can I get the wholesale price for Differential Pressure Switch?
Click the "Request Quotation" button to contact Catic Control Co. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Differential Pressure Swi in bulk from China?
Yes, Catic Control Co. provides Differential Pressure Swi for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Catic Control Co.. Contact the supplier to discuss the best logistics options for importing Differential Pressure Swi to your country.
How do I request a sample of Differential Pressure Switch?
Send a direct message to Catic Control Co. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Catic Control Co. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Differential Pressure Swi?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Catic Control Co..
Does Catic Control Co. offer custom packaging or private labeling?
Many suppliers on EximNext, including Catic Control Co., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Air Conditioner Parts suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Air Conditioner Parts manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Catic Control Co. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.
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