DIAPHRAGM SEAL PRESSURE GAUGE

Diaphragm seal pressure gauges

SKU: 30-1 Category: Accessories

PRODUCT DETAILS

GemmeCotti offers two configurations of diaphragm seal pressure gauges, categorized by their pressure measurement range:

Pressure gauge with 0 – 2.5 bar scale
Pressure gauge with 0 – 6 bar scale

Both models (2.5 bar and 6 bar) can be fully integrated with diaphragm seals in either Polypropylene (PP) or PVDF. This modularity allows you to configure the perfect instrument by combining the required pressure range with the ideal chemical resistance for each specific process fluid.

ATTENTION: This e-commerce is active only in Italy and in the European Union. If you are interested in purchasing from other countries, you can contact us by email at info@gemmecotti.com. Our sales department will contact you to provide the necessary support to proceed with any order.

Product description

GemmeCotti offers diaphragm seal pressure gauges made of thermoplastic materials (PP and PVDF), specifically designed to isolate and protect measuring instruments from aggressive process fluids. These closed systems, consisting of a diaphragm and a pressure gauge connected by a sealing liquid, represent an extremely safe and accurate solution for pressure monitoring in critical environments.

To meet different operational and chemical requirements, the seals are available in two main configurations:

Polypropylene (PP): A versatile and cost-effective choice for standard industrial applications at moderate temperatures (up to 60-70°C). It is resistant to substances such as phosphoric acid, sulphuric acid (under certain conditions), ferric chloride, citric acid, liquid ammonia, and caustic soda.
PVDF: Ideal for those requiring maximum purity and superior thermal resistance (up to 90°C). This material guarantees exceptional performance with strong acids, solvents, and highly corrosive fluids such as hydrochloric acid, nitric acid, hydrogen peroxide, acetic acid, and potassium hydroxide.

3 working days