Selecteer een taal▼ HOME ABOUT US FOAM CONCENTRATES EQUIPMENT APPLICATIONS SERVICES NEWS CONTACT APPLICATIONS Municipal Firefighting Foam The Future Is Here For The Next Generation Of Fluorine Free Foam Technology National Foam... READ MORE » Fire protection wherever it is needed National Foam products are specially designed for the protection of life and property in a... READ MORE » United States Coast Guard Approved Universal Gold 1%/3% National Foam provides the widest selection of United States Coast Guard Approved... READ MORE » FoamCalc FoamCalc is a software program developed by National Foam to calculate the amount of foam... READ MORE » MUNICIPAL FIREFIGHTING FOAM FIRE PROTECTION WHEREVER IT IS NEEDED UNITED STATES COAST GUARD APPROVED FOAMCALC RED ALERT SERVICE CALL 610-363-1400 Copyright © 2015 | Privacy Policy | All rights reserved | Conditions of Sale | Conditions of Purchase | Modern Slavery Statement Website developed by Prominent Media Ltd.

Selecteer een taal▼ HOME ABOUT US FOAM CONCENTRATES EQUIPMENT APPLICATIONS SERVICES NEWS CONTACT HMN NOZZLES Mid Expansion Vapor Suppression Device LITERATURE HMN-60 & HMN-120 HMN-60 25 ft range HMN-120 40 ft range Vapor suppression fixed or handline compatible Medium expansion aspirated nozzle 50:1 60 gpm to 120 gpm @ 60 psi Aluminum construction 1 1/2” female swivel inlet The HMN-60 and HMN-120 are medium expansion foam nozzles suitable for use with fixed proportioning systems, or with handline proportioners for portable operation. These nozzles produce a stable, slow-draining foam with an expansion ratio of approximately 50:1, making them appropriate for vapor suppression. They are designed to produce the most effective vapor-suppression foam when used with NF Universal Gold or Vaporshield foam concentrates. The HMN series nozzles should be operated at an inlet pressure in the range of 55-65 psi (3.8-4.5 bar). Optimum inlet pressure is 60 psi, at which the design flow rate is achieved. Both nozzles are equipped with 1.” NST swivel inlet connections. An optional ball shutoff valve is available with the portable HMN series nozzles. Performance characteristics are not affected by the addition of the ball shutoff valve. BIG FLOW SYSTEMS TRAILER MOUNTED MONITORS & EQUIPMENT PUMPS FIXED SYSTEM PROPORTIONING FIXED SYSTEM DISCHARGE DEVICES MOBILE PROPORTIONERS NOZZLES PORTABLE NOZZLES F60P NOZZLE JS NOZZLES PC-31 NOZZLE HMN NOZZLES PORTABLE GROUND MONITOR HANDLINE NOZZLES MONITOR MOUNTED NOZZLES SERVO COMMAND FEECON SPANISH DATASHEETS RED ALERT SERVICE CALL 610-363-1400 Copyright © 2015 | Privacy Policy | All rights reserved | Conditions of Sale | Conditions of Purchase | Modern Slavery Statement Website developed by Prominent Media Ltd.