BAUMER Steel Diaphragm Type Pressure Gauge ( AP Model )

At Zebco Engineering, your trusted supplier and dealer in India, we offer the Baumer Model AP, built for precision, durability, and corrosion resistance in tough conditions. Looking for reliability? Let’s connect!

Special Features

Inquiry Datasheet

Stainless steel case & measuring system
Selectable ranges from 2 - 6000 to 0 & 0 to 6000 mmWC, -1 to 0 & 0 to 10 kg/cm
Flanged or screwed connection 
Standard followed in general EN 837 - 3 
CE & Atex approved electrical contacts
For fluids with high or low viscosity
Class 1.6 according to EN 837-1
Wetted parts : Stainless steel
Threaded or flanged process connection

Application of Baumer Diaphragm type pressure gauge

Suitable for clean air

Corrosive environments & Gaseous or non crystallized liquid media that will not obstruct the pressure system.

Descriptions ( Baumer Steel Diaphragm Type Pressure Gauge – Model AP )

The Baumer Steel Diaphragm Type Pressure Gauge (Model AP) is designed for high-precision pressure measurement in corrosive, viscous, and high-temperature media. Featuring a robust stainless steel diaphragm, this gauge ensures long-term durability and reliability in industries such as chemical processing, pharmaceuticals, food & beverage, and oil & gas. Its diaphragm-type sensing mechanism provides accurate readings while preventing clogging and contamination, making it ideal for challenging industrial environments.

Key Features :

Diaphragm-Type Sensing Mechanism – Ideal for viscous, corrosive, and high-temperature media
All Stainless Steel Construction – Ensures durability and corrosion resistance
Wide Pressure Range – Available from 0 … 10 mbar to 0 … 25 bar
Dial Sizes – Offered in 100mm & 150mm for clear and accurate readings
Ideal for Hygienic Applications – Suitable for food, pharmaceuticals, and chemical industries
Complies with International Standards – Ensures precision and safety

Why Choose Baumer AP Steel Diaphragm Pressure Gauge?

Baumer’s Model AP is built for demanding applications where standard pressure gauges may fail due to clogging or corrosion. Its diaphragm design enhances performance, making it the preferred choice for industries requiring hygienic and reliable pressure measurement.

For Baumer Steel Diaphragm Type Pressure Gauges (Model AP), trust Zebco Engineering, your Authorized Supplier & Dealer in India. Get in touch for expert guidance and the best bulk pricing!

Applicable standards

Standard Version : 100 mm & 150 mm

Diaphragm Type	:	HP : -1 to 0 kg/cm & 0 to 10 kg/cm
	:	LP : -6000 mmWC to 0 & 0 to 6000 mmWC
Accuracy	:	±1.6% of F. S.
Ambient temperature	:	- 25°C to + 65°C
Process temperature	:	Max 100°C
Operating pressure range	:	75 % of Scale Value
Over pressure limit	:	125 % of Scale Value
Min. measuring range	:	0 ... 25 mbar
Max. measuring range	:	0 ... 10 bar
Type of pressure	:	Gauge, Compound, Vacuum

Case & bezel	:	AISI 304 SS (Bayonet Type)
Top chamber	:	AISI 304 SS
Bottom chamber	:	AISI 316 SS
Movement	:	AISI 304 SS
Diaphragm	:	AISI 316L SS
Gauge connection	:	½”BSP (M)

Protection	:	IP 65
Dial	:	Aluminum, black graduation on white background
Pointer	:	Aluminum, black coloured, micrometer zero adjustable
Window	:	Sheet Glass
Blow off Disc	:	Neoprene
Gasket	:	Neoprene

Electrical contact - dry version

Accuracy	:	±2.5% of F. S.
Ambient Temperature	:	Maximum 65°C
Process Temperature	:	Maximum 65 C
Window	:	Polycarbonate Dome
Electrical Contacts*	:	Refer how to order
Other Features	:	Refer specification of standard version