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fire hose psi espec

Flow Capacities for fire hose - Firehouse Forums - Firefighting

2008/05/11· That is 50 psi for overcoming the friction loss in the hose and 100 psi to properly operate the nozzle. When sending water through a 2 1/2" line at 100 gpm it takes about 2 1/2 psi per 100 ft. of hose.

Cla-Val | Fire Protection Hose Valves

Cla-Val HV-100 Series Fire Hose Valves are available with threaded and grooved inlets. Used with a fire pump test header, these durable valves are a key part of any fire protection piping system. Available in 1-1/2" and 2-1/2" sizes, the valves feature a Cast Brass body wit

Fire Hose Testing Standard Operating Guidelines

SAFETY FIRST FIRE HOSE TESTING - SOG''s - Page 2 of 2 11. With the air bleeder open, the pressure shall be raised gradually to 45 PSI (± 5 psi) (3.1 bar ± 0.35 bar or 310 kPa ± 35kPa) 12. After the hose test layout is full of

How high can a fire hose shoot? - Slate Magazine

2004/12/07· To fight a fire on the ground, a fire hose needs about 150 pounds per square inch of water pressure. To get water to the 30 th floor of a building, the pressure needs to be about 300 PSI to offset

high pressure machine hose espec

Hose Booms, Hose Reels, Hose Tidys, HP Hose - HAWK - … Hawk’s range of retractable hose reels includes 2 models. The first model holds up to 20m of 3/8″ or ½” high pressure hose and is rated for 200bar, the second model holds up to 30m.

High-Rise Hose Packs: What You Really Need | Firehouse

2018/04/07· So if the fire pump on the first floor of a 20 building has a churn pressure of 200 psi, the riser pressure at the very top of the building will be about 100 psi.

Developing Pump Discharge Pressures | Fire Flow Technology

150’ of 1-3/4” hose with a 100 psi automatic nozzle flowing 150 GPM CALCULATIONS 10 psi for elevation 150 psi for the 1-3/4” handline 25 psi for the standpipe Negligible for the lines supplying the FDC Total 185 psi Here is an

Fitted Fire Hose: AS 1221, 145 PSI, 5 Yr Warranty - hose

Australian made fitted PVC fire hose with 5 year warranty. Conforms to AS 1221 standard and rated up to 145 PSI working pressure. UV stabilized ribbed black or yellow outer cover and yarn reinforcements. Ideal for fire hose reels

Booster Fire Hose

Booster Hose (aka Red Line) is a rubber-covered, thick-walled, flexible hose used to fight small fires. It retains its round cross-section when it is not under pressure and is usually carried on a reel on the fire truck, rather than being

Fire Hose Fittings | McMaster-Carr

They are for use with fire-fighting hose. Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60 F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet. NH/NST (National

Attack Fire Hoses - Grainger Industrial Supply

Fire Hose Type 4-Layer 4-layer fire hoses have a four-layer cover and are used in supply and attack operations where resistance to petroleum, chemicals, and abrasion is critical.

Attack Fire Hoses - Grainger Industrial Supply

When it comes to Attack Fire Hoses, Grainger''s got your back. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more.

Developing Pump Discharge Pressures | Fire Flow Technology

150’ of 1-3/4” hose with a 100 psi automatic nozzle flowing 150 GPM CALCULATIONS 10 psi for elevation 150 psi for the 1-3/4” handline 25 psi for the standpipe Negligible for the lines supplying the FDC Total 185 psi Here is an

Push-Lok Fire Resistant Cover Multipurpose Hose 250-350 PSI

Parker''s 821FR hose is a fire resistant hose that has a pressure range of 250-350 PSI, and is amongst the Push-Lok multipurpose hose line which features the widest fluid compatibility, appliion range and size range in the industry.

Fire Hose Tester Series - Rice Hydro

Fire Hose Tester Series The FH-series, a line of fire hose testers, hydrostatic test pumps, offering flow rates up to 26 GPM, and pressures up to 1000 PSI. Designed to safely test fire hose up to 6″ in diameter, the FH-series hose

High Pressure - Firepenny

Waterous E500 Series Portable Fire Pump, High Pressure / High Volume WA-E5 Flows (E501-C High Pressure): 110 GPM (420 L/min) @ 100 PSI (7 bar) 50 GPM (190 L/min) @ 400 PSI (28 bar) CET 2hp Honda Powered Fire Pump

KEY

selections lighten the hose up to 25% compared to competitive offerings. This reliable, double jacket fire hose with Key-Lok treatment is tested to 600 and 800 psi, meets MIL-H …

2 1/2" Double Jacket Fire Hose 300 PSI | 75 Feet (22.86 m)

75'' (22.86 m) of 2 1/2" (63.5 mm) Double-Jacket 300 PSI Fire Hose, suitable as a durable attack & washdown hose, is FM-approved and comes with Superior Fire Hose''s 10-year warranty. Brass & aluminum NST or NPSH couplings

High-Rise Hose Packs: What You Really Need | Firehouse

2018/04/07· So if the fire pump on the first floor of a 20 building has a churn pressure of 200 psi, the riser pressure at the very top of the building will be about 100 psi.

2 1/2" Double Jacket Fire Hose 300 PSI | 75 Feet (22.86 m)

75'' (22.86 m) of 2 1/2" (63.5 mm) Double-Jacket 300 PSI Fire Hose, suitable as a durable attack & washdown hose, is FM-approved and comes with Superior Fire Hose''s 10-year warranty. Brass & aluminum NST or NPSH couplings

Service Testing of Fire Hose

The hose directly in back of the test cap or the nozzle shall be secured to avoid possible whipping or other uncontrolled reactions in the event of a hose burst. With the hose at 45 psi ± 5 psi (3.1 bar ± 0.35 bar or 310 kPa ± 35

high pressure machine hose espec

Hose Booms, Hose Reels, Hose Tidys, HP Hose - HAWK - … Hawk’s range of retractable hose reels includes 2 models. The first model holds up to 20m of 3/8″ or ½” high pressure hose and is rated for 200bar, the second model holds up to 30m.

Push-Lok Fire Resistant Cover Multipurpose Hose 250-350 PSI

Parker''s 821FR hose is a fire resistant hose that has a pressure range of 250-350 PSI, and is amongst the Push-Lok multipurpose hose line which features the widest fluid compatibility, appliion range and size range in the industry.

high pressure machine hose espec

Hose Booms, Hose Reels, Hose Tidys, HP Hose - HAWK - … Hawk’s range of retractable hose reels includes 2 models. The first model holds up to 20m of 3/8″ or ½” high pressure hose and is rated for 200bar, the second model holds up to 30m.

Fire Hose

800# Double Jacket All-Polyester Fire Hose - Impregnated Features: outer construction: double jacket, all polyester tube construction: black, synthetic rubber liner proof pressure: 800 PSI at 70 F (21 C) service test pressure: 400

Four Outlet 3 GPM 500 PSI Electric Fire Hose Tester

Fire hose tester 3 GPM 500 PSI 4 outlet. This electric testing machine is great for fire hose, sprinkler systems, and pressure vessels. Pump Type - Electric Power Source - 110/220 50/60 Hertz Inlet - (1) 2 1/2" NH / NST Outlet - (4) 1