Schaffer Diaphragm Gauges

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Schaffer Diaphragm Gauges Specification

Case
Stainless Steel (SS)

Measuring Range
0 to 16 kg/cm

Thread
1/2 BSP

Sensor Type
Diaphragm

Outer Size
150 mm

Glass Size
150 mm Diameter

Material
Stainless Steel with PTFE lining

Working Presssure
Up to 16 kg/cm

Seal Material
Neoprene Rubber

Grade
Industrial Grade

Application
Process Industries, Chemical, Pharmaceutical, Refineries, Food & Beverage, Water Treatment

Accuracy
1.6% FSD

Mounting Type
Bottom Connection

Protection Class
IP 65

Movement
Stainless Steel Precision

Process Connection
Flanged Also Available

Vibration Resistant
Yes

Connection Material
AISI 316 Stainless Steel

Zero Adjustment
Provided

Diaphragm Material
PTFE / SS 316

Pointer
Black Aluminium

About Schaffer Diaphragm Gauges

We have carved a niche for ourselves as manufacturer and supplier of Schaffer Diaphragm Gauges in the leading market. Designed by using latest techniques in compliance with the laid industry norms, these gauges are ideally suitable for low pressure measurement in commercial heating, filtration, non-corrosive gases and gas distribution. Our experts thoroughly examine the entire range of gauges before the final dispatch. We offer these Schaffer Diaphragm Gauges in various specifications as per the application requirements.

Features

Accuracy in result
Light in weight
Compact design

Further Details

This gauges are suitable for low pressure measurement of Non-Corrosive Gases, Commercial Heating, Gas Distribution and filteration. Measuring system in Brass or S.S. internal flange type. This gauges are use for measurement of low pressure in MMWC OR MBAR ranges.

Case material is cast aluminium and baynote type complete S.S. available in pressure range 0-100 mmWC up to 1000 mmWC in pressure, vaccum and compound ranges.

Dial size:- 100mm, 150mm
Accuracy :- 1.5% to 2%
Element or diaphragam :- Schaffer diaphragam SS 316
Case & Bezeal:- die casting aluminium, Ms powder coating / SS 304 Snap bynate, as per customer requirement.
Socket Material :- Brass / Stainless steel
Movement material:- Brass / SS 304
Top Chembers :- carbon steel(M.S) / Aluminium / SS 304
Flange material :- carbon steel/SS 304/SS 316/Any special material / Polyproplene /Ptfe / Pvc.
Window:- Glass/ Toughened glass / safety glass
Range:- - 100mmwc to 10000mmwc for low pressure diaphragam type & also in compound & pressure.
Make :- FGB

Exceptional Accuracy and Durability

Designed with an industrial-grade diaphragm, this gauge delivers reliable readings within a 1.6% FSD accuracy. The stainless steel build and neoprene rubber seal enhance durability, ensuring consistent performance even in corrosive or high-pressure environments. Its PTFE lining further protects against aggressive chemicals common in process industries.

Versatile Applications Across Industries

Schaffer Diaphragm Gauges are suitable for varied settings, including process plants, pharmaceutical production, food and beverage manufacturing, water treatment facilities, and refineries. The gauges robust construction and high-quality materials meet demanding industry standards, providing accurate monitoring and enhancing process safety.

FAQs of Schaffer Diaphragm Gauges:

Q: How does the Schaffer Diaphragm Gauge measure pressure in process industries?

A: This gauge uses a diaphragm sensor to detect pressure changes. When pressure is applied, the diaphragm flexes, and the movement is transferred to the pointer, displaying the value on the large dial. The advanced design ensures accurate measurement of pressures up to 16 kg/cm.

Q: What benefits does the stainless steel case and PTFE lining provide?

A: The stainless steel case resists corrosion and physical damage, while the PTFE lining adds an extra layer of chemical protection. This combination ensures longevity and reliable performance when measuring aggressive or hazardous substances common in chemical and related industries.

Q: When should I select a diaphragm gauge with neoprene rubber seal material?

A: A diaphragm gauge with neoprene rubber sealing is recommended when you need both flexibility and resistance to a range of process fluids. Neoprene offers effective sealing and helps protect the gauge internals from leaks or contamination in demanding industrial applications.

Q: Where can these gauges be installed for optimal performance?

A: These gauges are designed for panel or direct mounting in processing plants, chemical factories, water treatment units, refineries, and pharmaceutical facilities. Their 1/2 BSP threaded connection ensures compatibility with standard piping systems commonly used in these sectors.

Q: What is the usage process for this industrial-grade gauge?

A: Installing the gauge involves securely threading it into the process line, ensuring the neoprene rubber seal is intact for leak-free operation. Once installed, it continuously monitors pressure, providing instant readings on the large 150 mm dial for efficient and safe process control.

Q: What are the key benefits of using Schaffer Diaphragm Gauges in industrial settings?

A: Key benefits include high measurement accuracy, robust construction for longevity, compatibility with aggressive media, easy readability, and flexibility for use in various industries. Their reliability helps maintain process safety and ensures compliance with industry regulations.

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