U-Tube Manometers

The Dwyer 1221 series is a basic U-Tube gage that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid and is designed to measure positive, negative and differential pressures and combine the inherent accuracy of the simple "U" Tube with the durability of tough, flexible and shatter proof clear butyrate tubing.

• Range: 10 - 10 Inches of Water
• Maximum Pressure: 100 psi

The Dwyer 1222 series is a U-Tube gage that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid and is designed to measure positive, negative and differential pressures and combine the inherent accuracy of the simple "U" Tube with the durability of tough, flexible and shatter proof clear butyrate tubing.

• Includes: Magnetic Mounting Clips & Tube Clamps
• Range: 10 - 10 Inches of Water
• Maximum Pressure: 100 psi

The Dwyer 1223 series is a premium U-Tube gage that's used as a portable or stationary unit that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid and is designed to measure positive, negative and differential pressures and combine the inherent accuracy of the simple "U" Tube with the durability of tough, flexible and shatter proof clear butyrate tubing.

• Includes: Magnetic Mounting Clips, Tube Clamps & Type "A" Connections
• Range: 10 - 10 Inches of Water
• Maximum Pressure: 100 psi

The Dwyer 1221 series is a basic U-Tube gage that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid and is designed to measure positive, negative and differential pressures and combine the inherent accuracy of the simple "U" Tube with the durability of tough, flexible and shatter proof clear butyrate tubing.

• Range: 100 - 100 MM of Water
• Maximum Pressure: 100 psi

The Dwyer 1222 series is a U-Tube gage that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid and is designed to measure positive, negative and differential pressures and combine the inherent accuracy of the simple "U" Tube with the durability of tough, flexible and shatter proof clear butyrate tubing.

• Includes: Magnetic Mounting Clips & Tube Clamps
• Range: 100 - 100 MM of Water
• Maximum Pressure: 100 psi

The Dwyer 1223 series is a premium U-Tube gage that's used as a portable or stationary unit that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid and is designed to measure positive, negative and differential pressures and combine the inherent accuracy of the simple "U" Tube with the durability of tough, flexible and shatter proof clear butyrate tubing.

• Includes: Magnetic Mounting Clips, Tube Clamps & Type "A" Connections
• Range: 100 - 100 MM of Water
• Maximum Pressure: 100 psi

The Dwyer 1221 series is a basic U-Tube gage that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid and is designed to measure positive, negative and differential pressures and combine the inherent accuracy of the simple "U" Tube with the durability of tough, flexible and shatter proof clear butyrate tubing.

• Range: 12 - 12 Inches of Water
• Maximum Pressure: 100 psi

The Dwyer 1222 series is a U-Tube gage that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid and is designed to measure positive, negative and differential pressures and combine the inherent accuracy of the simple "U" Tube with the durability of tough, flexible and shatter proof clear butyrate tubing.

• Includes: Magnetic Mounting Clips & Tube Clamps
• Range: 12 - 12 Inches of Water
• Maximum Pressure: 100 psi

The Dwyer 1223 series is a premium U-Tube gage that's used as a portable or stationary unit that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid and is designed to measure positive, negative and differential pressures and combine the inherent accuracy of the simple "U" Tube with the durability of tough, flexible and shatter proof clear butyrate tubing.

• Includes: Magnetic Mounting Clips, Tube Clamps & Type "A" Connections
• Range: 12 - 12 Inches of Water
• Maximum Pressure: 100 psi

The Dwyer 1221 series is a basic U-Tube gage that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid and is designed to measure positive, negative and differential pressures and combine the inherent accuracy of the simple "U" Tube with the durability of tough, flexible and shatter proof clear butyrate tubing.

• Range: 150 - 150 MM of Water
• Maximum Pressure: 100 psi

The Dwyer 1222 series is a U-Tube gage that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid and is designed to measure positive, negative and differential pressures and combine the inherent accuracy of the simple "U" Tube with the durability of tough, flexible and shatter proof clear butyrate tubing.

• Includes: Magnetic Mounting Clips & Tube Clamps
• Range: 150 - 150 MM of Water
• Maximum Pressure: 100 psi

The Dwyer 1223 series is a premium U-Tube gage that's used as a portable or stationary unit that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid and is designed to measure positive, negative and differential pressures and combine the inherent accuracy of the simple "U" Tube with the durability of tough, flexible and shatter proof clear butyrate tubing.

• Includes: Magnetic Mounting Clips, Tube Clamps & Type "A" Connections
• Range: 150 - 150 MM of Water
• Maximum Pressure: 100 psi