Fantini Cosmi Adjustment pressure switch B12DN4 5-16 bar
Fantini Cosmi B12DN4 is an adjustment pressure switch designed for hydraulic and pneumatic systems, operating across 5–16 bar with a 1–3.5 bar differential range. Its G 1/4 flange connection and IP40 protection suit…
SKU 3G-CBM-03561
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
Fantini Cosmi B12DN4 is an adjustment pressure switch designed for hydraulic and pneumatic systems, operating across 5–16 bar with a 1–3.5 bar differential range. Its G 1/4 flange connection and IP40 protection suit industrial process control and equipment protection applications.
Frequently Asked Questions
What is the Fantini Cosmi B12DN4 adjustment pressure switch used for?
The Fantini Cosmi B12DN4 is used for control and regulation of fluids and non-explosive gases in hydraulic and pneumatic systems. Typical applications include compression plants, boilers, tanks, autoclaves, ventilation plants, and lubrication plants. It provides adjustable differential pressure switching for industrial process control and equipment protection.
What are the specifications of the Fantini Cosmi B12DN4 pressure switch?
The B12DN4 has a pressure range of 5 to 16 bar with an adjustable differential of 1 to 3.5 bar. It features a G 1/4 threaded connection, IP40 protection degree, and a maximum fluid temperature of 120 °C. The sensitive element uses a stainless steel membrane, and the switch includes a snap-action SPDT microswitch rated for 16 A continuous duty.
Where to buy the Fantini Cosmi B12DN4 in Singapore?
3G Electric supplies the Fantini Cosmi B12DN4 adjustment pressure switch to Singapore. We handle sourcing, logistics, customs clearance, and local delivery for industrial clients. Contact our team for pricing and lead time on this model. We provide technical support for selection and application in hydraulic and pneumatic systems.
How to install the Fantini Cosmi B12DN4 pressure switch?
Install the B12DN4 directly on the pipe using its G 1/4 threaded connection. If fluid temperature exceeds 120 °C, insert a metallic spiral between the switch and pipe for heat dissipation. The switch can be mounted on a 35 mm metallic clamp. Ensure wiring follows the SPDT microswitch diagram: terminals 1-2 open and 1-4 close on pressure increase.
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3G Electric supplies Fantini Cosmi switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
