Constant Flow Nozzle — catalogue photograph — Catalogue viewFROZENFIRE

Product photographs show a representative configuration. Confirm the selected material and connections with your quotation.

FROZENFIRE · HANDLINE NOZZLES

Constant Flow Nozzle

Constant discharge. Adjustable stream.

A manually operated 600 LPM handline nozzle with a straight-stream-to-wide-fog pattern, a pistol grip and a bale-operated ball valve shut-off.

600 LPMJet to wide fogManual operation

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Flow rate: 600 LPMConstant flow configuration
Operating pressure: 7 barTypical catalogue value
Discharge pattern: Jet / fogAdjustable pattern control
Weight: 2.5 kgApproximate catalogue weight

PRODUCT OVERVIEW

One flow. A choice of patterns.

The Frozenfire Constant Flow Nozzle combines a stated 600 LPM discharge with manual pattern adjustment, allowing a straight stream or a broad fog pattern from the same handline nozzle.

A hard anodized aluminium alloy body, ergonomic pistol grip and integrated shut-off bale support handling on the hose line. The catalogue describes automatic pressure compensation within the designed operating range; confirm the permissible pressure range and inlet configuration for the model you specify.

Constant flow

A 600 LPM configuration with pressure compensation within its designed operating range.

Pattern adjustment

A control ring adjusts the discharge from a straight stream to wide fog.

Bale shut-off

A manually operated ball valve provides flow on/off control.

Protected construction

Hard anodized aluminium alloy, a rubber bumper and an ergonomic grip.

TECHNICAL SPECIFICATIONS

The details
that define the duty.

Specifications from the Frozenfire product catalogue, revision 07/26.

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Constant Flow Nozzle technical specifications
Parameter	Specification
Product type	Constant Flow Fire Nozzle
Flow rate	600 LPM
Flow control	Constant flow
Operating pressure	7 bar (typical)
Spray pattern	Straight stream to wide fog
Shut-off	Ball valve with bale handle
Operation	Manual
Inlet size	2½″
Inlet connection options	Instantaneous / BS 336 / NH / Storz / BSP
Finish	Hard anodized black
Weight	Approx. 2.5 kg
Water service	Fresh water and sea water applications

The catalogue identifies these as typical specifications. The stated 7 bar is a typical operating value, not a test pressure. Connection options are subject to the selected configuration.

MATERIALS & CONSTRUCTION

Materials for handline service.

The nozzle combines an aluminium alloy body with protective components and manually operated controls.

Constant Flow Nozzle construction
Component	Material / detail
Body	Hard anodized aluminium alloy
Handle material	High-strength engineering nylon
Shut-off bale	Stainless steel
Bumper	Nitrile rubber
Fog formation	Precision fog teeth
Surface finish	Hard anodized black

Handle material follows the typical specifications table; the stainless steel bale is listed separately in the catalogue features. Confirm the final assembly with your quotation.

OPERATING FEATURES

Control the flow and pattern.

The nozzle uses manual shut-off and pattern controls, with pressure compensation described for its designed operating range.

On / off

The bale handle operates the ball valve shut-off.

Straight stream

The pattern control ring provides a concentrated straight-stream setting.

Wide fog

The same ring adjusts the discharge to a wider fog pattern through the fog teeth.

APPLICATIONS

Built for handline duty.

Review the application, water supply and product configuration with our team.

01Municipal fire services
02Industrial fire protection
03Oil, gas and petrochemical facilities
04Chemical plants and refineries
05Power plants
06Warehouses and distribution centres
07Marine and offshore installations
08Airports and aircraft hangars
09Fire and rescue vehicles
10Loading terminals
11High-rise buildings
12Emergency response teams

INSPECTION & MAINTENANCE

Keep the nozzle
ready for service.

The product catalogue sets out the following inspection and care guidance. Keep the original document with your equipment records.

01Inspection before use

Inspect the body for damage or corrosion, and check the inlet coupling, locking lugs, fasteners and retaining pins.
Verify smooth movement of the bale handle and pattern control ring.
Check O-rings and rubber seals for cuts, wear or deformation.

02Cleaning and lubrication

Flush with clean fresh water after use, especially following foam, sea water, chemical or contaminated-water exposure. Work through the spray patterns while flushing.
Clean the exterior with a soft cloth. Avoid abrasive cleaners, steel brushes and aggressive solvents.
Apply a light coating of silicone-based or manufacturer-approved lubricant to the pattern ring, bale pivot points and moving joints. Avoid excess lubricant.
Do not lubricate the discharge or internal flow passages.

03Functional checks

Check for leakage at the inlet and shut-off valve, and verify smooth opening and closing.
Verify flow performance at the rated operating pressure and a uniform discharge across the pattern settings.
Test the nozzle after maintenance before returning it to operational service.

04Storage and replacement parts

Drain the nozzle and store it in a clean, dry, ventilated location, protected from sunlight, dust and corrosive chemicals.
Keep inlet protective caps fitted and protect the nozzle from impact or heavy loads.
Replace worn seals, gaskets, pins, handles or coupling components with genuine Frozenfire parts.

05Maintenance precautions

Completely depressurise the hose line before inspection or maintenance. Never dismantle a nozzle connected to a pressurised supply.
Do not modify components. Replace damaged parts promptly and have routine maintenance carried out by trained personnel.

Recommended inspection intervals

Constant Flow Nozzle catalogue maintenance intervals
Interval	Catalogue maintenance activity
After every use	Flush with clean water, clean the exterior and inspect for visible damage.
Monthly	Inspect O-rings, coupling, shut-off handle and pattern control mechanism.
Every 6 months	Lubricate moving parts and perform flow and spray-pattern checks.
Annually	Complete inspection, replace worn seals and O-rings, and perform pressure and performance testing.

DOCUMENTS & SUPPORT

The original catalogue.
Ready to keep.

Download the Frozenfire PDF or ask our team for documentation for your selected configuration.