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4" Exposed 2-Way Grooved 
Fire Pump Test Connection
for 400 / 450 / 500 GPM Flow
by Allenco Fire 

For use with 400, 450, or 500 GPM Fire Pumps. 

Please see test header sizing guide below for more information. Per NFPA 20, where test header piping exceeds 15', the next larger pipe size shall be used.

Meets or exceeds NFPA requirements.

Typically ships in 1-2 days.

6" Exposed 4-Way Grooved 
Fire Pump Test Connection
for 500 / 750 / 1000 GPM Flow
by Allenco Fire 

For use with 500, 750, or 1000 GPM Fire Pumps. 

Please see test header sizing guide below for more information. Per NFPA 20, where test header piping exceeds 15', the next larger pipe size shall be used.

Meets or exceeds NFPA requirements.

Typically ships in 1-2 days.

8" Exposed 4-Way or 6-Way Grooved 
Fire Pump Test Connection
for 1250 / 1500 / 2000 GPM Flow
By Allenco Fire 

For use with 1250, 1500, or 2000 GPM Fire Pumps. 

Please see test header sizing guide below for more information. Per NFPA 20, where test header piping exceeds 15', the next larger pipe size shall be used.

Meets or exceeds NFPA requirements.

Typically ships in 1-2 days.

10" Exposed 12-Way Grooved 
Fire Pump Test Connection
for 2500 / 3000 / 3500 GPM Flow
by Allenco Fire 

For use with 2500, 3000, or 3500 GPM Fire Pumps. 

Please see test header sizing guide below for more information. Per NFPA 20, where test header piping exceeds 15', the next larger pipe size shall be used.

Meets or exceeds NFPA requirements.

Typically ships in 1-2 days.

The flange adapter with grooved end is designed to provide a grooved high pressure piping connection on the system side of the pump. 

• 150# Bolt Pattern
• 300# Working Pressure 
• In Compliance with NFPA #20

Lead Time Typically 1-2 Weeks

The flange adapter with grooved end is designed to provide a grooved high pressure piping connection on the system side of the pump. 

• 150# Bolt Pattern
• 300# Working Pressure 
• In Compliance with NFPA #20

Lead Time Typically 1-2 Weeks

The flange adapter with grooved end is designed to provide a grooved high pressure piping connection on the system side of the pump. 

• 150# Bolt Pattern
• 300# Working Pressure 
• 6" Grooved Connection x 4" Flanged Connection
• In Compliance with NFPA #20

Lead Time Typically 1-2 Weeks

The flange adapter with grooved end is designed to provide a grooved high pressure piping connection on the system side of the pump. 

• 150# Bolt Pattern
• 300# Working Pressure 
• 8" Grooved Connection x 6" Flanged Connection
• In Compliance with NFPA #20

Lead Time Typically 1-2 Weeks

8"  FM Approved Grooved, Flanged or Buttweld Connection Fire Pump Flow Meter 
FM approved by GVI 

Available GPM's

• 1000 GPM
• 1250 GPM
• 1500 GPM
• 2000 GPM
• 2500 GPM
• 3000 GPM

Minimum dial / meter GPM range 50% of rated GPM.  Maximum dial / meter GPM Range 200% of rated GPM

NOTE:  Optional scales such as LPM are available.  Please contact us with your special requirements.

10" FM Approved Grooved, Flanged or Buttweld Connection Fire Pump Dual Scale Flow Meter 
FM Approved by GVI 

Available GPM's

• 1500 GPM
• 2000 GPM
• 2500 GPM
• 3000 GPM
• 3500 GPM
• 4000 GPM
• 4500 GPM

Minimum dial / meter GPM range 50% of rated GPM.  Maximum dial / meter GPM Range 200% of rated GPM

NOTE:  Optional scales such as LPM are available.  Please contact us with your special requirements.

12" FM Approved Grooved, Flanged or Buttweld Connection Fire Pump Flow Meter
FM Approved by GVI 

Available GPM's

• 2500 GPM
• 3000 GPM
• 3500 GPM
• 4000 GPM
• 4500 GPM
• 5000 GPM 

Minimum dial / meter GPM range 50% of rated GPM.  Maximum dial / meter GPM Range 200% of rated GPM

NOTE:  Optional scales such as LPM are available.  Please contact us with your special requirements.

6"  Grooved, Flanged or Buttweld Connection Fire Pump Flow Meter
FM Approved by GVI 

Available GPM's

• 500 GPM
• 750 GPM
• 1000 GPM
• 1250 GPM

Minimum dial / meter GPM range 50% of rated GPM.  Maximum dial / meter GPM Range 200% of rated GPM

NOTE:  Optional scales such as LPM are available.  Please contact us with your special requirements.

5" Grooved, Flanged or Buttweld Connection Fire Pump Flow Meter
FM Approved by GVI 

Available GPM's

• 450 GPM
• 500 GPM
• 750 GPM

Minimum dial / meter GPM range 50% of rated GPM.  Maximum dial / meter GPM Range 200% of rated GPM

NOTE:  Optional scales such as LPM are available.  Please contact us with your special requirements.

4" FM Approved Grooved, Flanged or Buttweld Connection Fire Pump
FM Approved by GVI 

Available GPM's

• 250 GPM
• 300 GPM
• 400 GPM
• 450 GPM

Minimum dial / meter GPM range 50% of rated GPM.  Maximum dial / meter GPM Range 200% of rated GPM

NOTE:  Optional scales such as LPM are available.  Please contact us with your special requirements.

3" Grooved, Flanged or Buttweld Connection Fire Pump Flow Meter
FM Approved by GVI 

Available GPM's

• 150 GPM
• 200 GPM

Minimum dial / meter GPM range 50% of rated GPM.  Maximum dial / meter GPM Range 200% of rated GPM

NOTE:  Optional scales such as LPM are available.  Please contact us with your special requirements.

2-1/2"  Grooved, Flanged or Buttweld Connection Fire Pump Flow Meter 
FM Approved by GVI 

Available GPM's

• 100 GPM

Minimum dial / meter GPM range 50% of rated GPM.  Maximum dial / meter GPM Range 200% of rated GPM

NOTE:  Optional scales such as LPM are available.  Please contact us with your special requirements.

by Allenco Fire

• 2-1/2" Grooved x 2-1/2" Male NST (National Standard [Hose] Thread)
• 2-1/2" FNST Cap and Chain in Matching Finish
• Cast Brass, available as Rough Brass, Polished Brass, or Polished Chrome
• Red Powder Coated Handle
• Suitable for pump testing, standpipes, hose cabinets, etc.
• 300 PSI Rating
• UL Listed / FM Approved
• "Buy American" Compliant

Optional

• 2-1/2" x 3" Galvanized Nipple

Typically ships in 1-2 days

Contact Admin@eFirePump.com for Special Thread pricing. 

2" Grooved, Flanged or Buttweld Connection Fire Pump Flow Meter
FM Approved by GVI 

Available GPM's

• 50 GPM

Minimum dial / meter GPM range 50% of rated GPM.  Maximum dial / meter GPM Range 200% of rated GPM

GVI venturi style fire pump flow / test meters are FM Approved for use in measuring the amount of water being discharged during a fire pump test. Standard construction is carbon steel, red powder coat finish and furnished with a 4" meter dial.

Contact us for various options such as stainless steel construction or 6" meter dial.

NOTE:  Optional scales such as LPM are available.  Please contact us with your special requirements.

10" Exposed 8-Way Grooved 
Fire Pump Test Connection
for 2500 Flow
by Allenco Fire 

For use with 2500 GPM Fire Pumps. 

Please see test header sizing guide below for more information. Per NFPA 20, where test header piping exceeds 15', the next larger pipe size shall be used.

Meets or exceeds NFPA requirements.

Typically ships in 1-2 days.

• Grooved FNPT Connections
• 300 PSI Rating
• Cast Brass
• UL Listed, FM Approved

Typically ships in 1-2 days.

• Flange (125#/150# Pattern) x Groove 
• 300 PSI Rating
• Model AOSY-FG
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• 300 PSI Rating
• Model DGC
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• Open Tamper Setting
• 300 PSI Rating
• Model HPG
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• Closed Tamper Setting
• 300 PSI Rating
• Model HPG1C
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Flange (125#/150# Pattern) x Groove 
• 300 PSI Rating
• Model AOSY-FG
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• 300 PSI Rating
• Model DGC
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• Open Tamper Setting
• 300 PSI Rating
• Model HPG
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• Closed Tamper Setting
• 300 PSI Rating
• Model HPG1C
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• Closed Tamper Setting
• 300 PSI Rating
• Model HPG1C
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• Open Tamper Setting
• 300 PSI Rating
• Model HPG
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• 300 PSI Rating
• Model DGC
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Flange (125#/150# Pattern) x Groove 
• 300 PSI Rating
• Model AOSY-FG
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• Open Tamper Setting
• 300 PSI Rating
• Model HPG
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Flange (125#/150# Pattern) x Groove 
• 300 PSI Rating
• Model AOSY-FG
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• 300 PSI Rating
• Model DGC
• UL Listed / FM Approved

Typically ships in 1-2 days.

U.L. Listed /U.L.C. Listed

Factory Mutual Approved

The Cla-Val Model 2050B-4KG1 Globe/ 2050B-4KG1 Fire Pump Angle Pressure Relief Valve is designed to automatically relieve excess pressure in fire protection pumping systems. Pilot controlled, it maintains constant system pressure at the pump discharge within very close limits as demands change. 

eFirePump.com stocks the Cla-Val Model 50B-4KG1 flanged angle pattern UL/FM fire pump relief valves and ships to the continental US for FREE typically within 1-2 business days to any commercial address.  If the address being delivered to is residential, we reserve the right to collect the additional cost for the residential delivery.

Optional globe pattern and grooved valves available. Contact efirepump.com for price and availability. 

Pressure Ratings Class 150# Flanged

250 PSI Maximum Inlet Pressure

20-200 PSI Adjustable Set Relief Pressure Range

Pressure Rating Class 300# Flanged

300 PSI Maximum Inlet Pressure 

100-300 PSI Adjustable Set Relief Pressure Range

Fire pump discharge closed waste cones are manufactured to meet NFPA 20 requirements for use with UL/FM relief valves. 

These waste cones are constructed of fabricated steel with 150# RF ANSI B.16.5 flanged connections rated to 175 PSI WP with two sight glasses for visual confirmation of water flow.

Waste cones are sized based on NFPA 20 minimum relief valve discharge sizing. Please contact us for custom sizes or grooved connection options.

• Grooved x Grooved
• Closed Tamper Setting
• 300 PSI Rating
• Model HPG1C
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• Closed Tamper Setting
• 300 PSI Rating
• Model HPG1C
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• Open Tamper Setting
• 300 PSI Rating
• Model HPG
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved
• Open Tamper Setting
• 300 PSI Rating
• Model HPG
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved (125#/150# Pattern)
• 300 PSI Rating
• Model AOSY-GG
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved (125#/150# Pattern)
• 300 PSI Rating
• Model AOSY-GG
• UL Listed / FM Approved

Typically ships in 1-2 days.

• Grooved x Grooved (125#/150# Pattern)
• 300 PSI Rating
• Model AOSY-GG
• UL Listed / FM Approved

Typically ships in 1-2 days.

The flange adapter with grooved end is designed to provide a grooved high pressure piping connection on the system side of the pump. 

• 150# Bolt Pattern
• 300# Working Pressure 
• In Compliance with NFPA #20

Lead Time Typically 1-2 Weeks