4" Gauges

Our Allenco series AG-3000D dry utility gauges are an inexpensive commercial quality gauge suitable for use where precise pressure readings are not required. 

These gauges are manufactured to ANSI B.40.1 Grade B standards with 3-2-3% accuracy and do not meet the accuracy requirements of NFPA 20 for fire pump testing. These gauges are typically installed in fire pump installations to provide a general indication of pump pressures and performance.

Options

• Gauge Accessory Kit includes: (1) 1/4" Ball Valve, (1) 1/4" Street 90, and (1) 1/4" x 5" Nipple

Our 4" Allenco series AG-1000L gauges are typically used as a hydrant gauge for flow testing and are available in the following ranges:

• 0-60 PSI
• 0-100 PSI
• 0-200 PSI
• 0-300 PSI
• 0-400 PSI
  

These high quality gauges are manufactured to ANSI B.40.1 Grade 1A standards, are 1% accurate over the entire gauge range and conform to NFPA 20-2010 (14.2.5.1.2) as it relates to gauge accuracy.

The standard glycerine filling helps to provide a steadier gauge reading while also lubricating the gauge movement which helps to extend the gauge life.

These gauges have a 4" dial, PSI scale, stainless steel case, brass internals, and bronze bourdon tube with 1/4" NPT lower connection.

Calibrated gauges include test report and serial number. Gauges are tagged with serial number, customer name and calibration date. Annual re-certification is available.

Calibrated Gauges typically ship in 2-3 business days

Optional Gauge Accessory Kit includes (1) 1/4" Ball Valve, (1) 1/4" Street 90, and (1) 1/4" x 5" Nipple.

Optional Quick Disconnect Kit protects your gauges during repeated temporary installations, includes (1) Female Quick Disconnect and (1) Male Quick Disconnect 

Calibrated Gauges typically ship in 2-3 business days

Allenco's Series AG-1000L-FP 1% accurate liquid filled fire gauges are specifically designed for use with fire pumps. 

Calibrated gauges include test report and serial number. Gauges are tagged with serial number, customer name and calibration date. Annual re-certification is available.

Calibrated Gauges typically ship in 2-3 business days

Options

• Gauge Accessory Kit includes: (1) 1/4" Ball Valve, (1) 1/4" Street 90, and (1) 1/4" x 5" Nipple
• Quick Disconnect Kit protects your gauges during repeated temporary installations. QD Kit includes: (1) Female Quick Disconnect and (1) Male Quick Disconnect

Our 4" Allenco series AG-1000L gauges are typically used as a hydrant gauge for flow testing or where accurate and stable readings are required. 

These high quality gauges are manufactured to ANSI B.40.1 Grade 1A standards, are 1% accurate over the entire gauge range and conform to NFPA 20-2010 (14.2.5.1.2) as it relates to gauge accuracy.

The standard glycerine filling helps to provide a steadier gauge reading while also lubricating the gauge movement which helps to extend the gauge life.

These gauges have a 4" dial, PSI scale, stainless steel case, brass internals, and bronze bourdon tube with 1/4" NPT lower connection.

Calibrated gauges include test report and serial number. Gauges are tagged with serial number, customer name and calibration date. Annual re-certification is available.

Calibrated Gauges typically ship in 2-3 business days

Optional Gauge Accessory Kit includes (1) 1/4" Ball Valve, (1) 1/4" Street 90, and (1) 1/4" x 5" Nipple.

Optional Quick Disconnect Kit protects your gauges during repeated temporary installations, includes (1) Female Quick Disconnect and (1) Male Quick Disconnect 

Our 4" Allenco series AG-1000L gauges are typically used as a hydrant gauge for flow testing or where accurate and stable readings are required. 

These high quality gauges are manufactured to ANSI B.40.1 Grade 1A standards, are 1% accurate over the entire gauge range and conform to NFPA 20-2010 (14.2.5.1.2) as it relates to gauge accuracy.

The standard glycerine filling helps to provide a steadier gauge reading while also lubricating the gauge movement which helps to extend the gauge life.

These gauges have a 4" dial, PSI scale, stainless steel case, brass internals, and bronze bourdon tube with 1/4" NPT lower connection.

Calibrated gauges include test report and serial number. Gauges are tagged with serial number, customer name and calibration date. Annual re-certification is available.

Calibrated Gauges typically ship in 2-3 business days

Optional Gauge Accessory Kit includes (1) 1/4" Ball Valve, (1) 1/4" Street 90, and (1) 1/4" x 5" Nipple.

Optional Quick Disconnect Kit protects your gauges during repeated temporary installations, includes (1) Female Quick Disconnect and (1) Male Quick Disconnect 

Our 4" Allenco series AG-1000L gauges are typically used as a hydrant gauge for flow testing or where accurate and stable readings are required. 

These high quality gauges are manufactured to ANSI B.40.1 Grade 1A standards, are 1% accurate over the entire gauge range and conform to NFPA 20-2010 (14.2.5.1.2) as it relates to gauge accuracy.

The standard glycerine filling helps to provide a steadier gauge reading while also lubricating the gauge movement which helps to extend the gauge life.

These gauges have a 4" dial, PSI scale, stainless steel case, brass internals, and bronze bourdon tube with 1/4" NPT lower connection.

Calibrated gauges include test report and serial number. Gauges are tagged with serial number, customer name and calibration date. Annual re-certification is available.

Calibrated Gauges typically ship in 2-3 business days

Optional Gauge Accessory Kit includes (1) 1/4" Ball Valve, (1) 1/4" Street 90, and (1) 1/4" x 5" Nipple.

Optional Quick Disconnect Kit protects your gauges during repeated temporary installations, includes (1) Female Quick Disconnect and (1) Male Quick Disconnect 

Our 4" Allenco series AG-1000L gauges are typically used as a hydrant gauge for flow testing or where accurate and stable readings are required. 

These high quality gauges are manufactured to ANSI B.40.1 Grade 1A standards, are 1% accurate over the entire gauge range and conform to NFPA 20-2010 (14.2.5.1.2) as it relates to gauge accuracy.

The standard glycerine filling helps to provide a steadier gauge reading while also lubricating the gauge movement which helps to extend the gauge life.

These gauges have a 4" dial, PSI scale, stainless steel case, brass internals, and bronze bourdon tube with 1/4" NPT lower connection.

Calibrated gauges include test report and serial number. Gauges are tagged with serial number, customer name and calibration date. Annual re-certification is available.

Calibrated Gauges typically ship in 2-3 business days

Optional Gauge Accessory Kit includes (1) 1/4" Ball Valve, (1) 1/4" Street 90, and (1) 1/4" x 5" Nipple.

Optional Quick Disconnect Kit protects your gauges during repeated temporary installations, includes (1) Female Quick Disconnect and (1) Male Quick Disconnect 

Our 4" Allenco series AG-1000L gauges are typically used as a hydrant gauge for flow testing or where accurate and stable readings are required. 

These high quality gauges are manufactured to ANSI B.40.1 Grade 1A standards, are 1% accurate over the entire gauge range and conform to NFPA 20-2010 (14.2.5.1.2) as it relates to gauge accuracy.

The standard glycerine filling helps to provide a steadier gauge reading while also lubricating the gauge movement which helps to extend the gauge life.

These gauges have a 4" dial, PSI scale, stainless steel case, brass internals, and bronze bourdon tube with 1/4" NPT lower connection.

Calibrated gauges include test report and serial number. Gauges are tagged with serial number, customer name and calibration date. Annual re-certification is available.

Calibrated Gauges typically ship in 2-3 business days

Optional Gauge Accessory Kit includes (1) 1/4" Ball Valve, (1) 1/4" Street 90, and (1) 1/4" x 5" Nipple.

Optional Quick Disconnect Kit protects your gauges during repeated temporary installations, includes (1) Female Quick Disconnect and (1) Male Quick Disconnect 

Our 4" Allenco series AG-1000L gauges are typically used as a hydrant gauge for flow testing or where accurate and stable readings are required. 

These high quality gauges are manufactured to ANSI B.40.1 Grade 1A standards, are 1% accurate over the entire gauge range and conform to NFPA 20-2010 (14.2.5.1.2) as it relates to gauge accuracy.

The standard glycerine filling helps to provide a steadier gauge reading while also lubricating the gauge movement which helps to extend the gauge life.

These gauges have a 4" dial, PSI scale, stainless steel case, brass internals, and bronze bourdon tube with 1/4" NPT lower connection.

Calibrated gauges include test report and serial number. Gauges are tagged with serial number, customer name and calibration date. Annual re-certification is available.

Calibrated Gauges typically ship in 2-3 business days

Optional Gauge Accessory Kit includes (1) 1/4" Ball Valve, (1) 1/4" Street 90, and (1) 1/4" x 5" Nipple.

Optional Quick Disconnect Kit protects your gauges during repeated temporary installations, includes (1) Female Quick Disconnect and (1) Male Quick Disconnect