H500ST Automatic Hose Reel Nozzle
Specification
| Weight - kg | 1.3 |
|---|---|
| WRAS Approved | No |
| Suitable for Drinking Water (Potable) | No |
| Main Body/Barrel | Hard Anodised Aluminium |
| Slive Valve | Stainless Steel |
| Front Bumper | Shockproof Polyurethane |
Details
The H500ST Automatic hose reel nozzle is based on the H500 nozzle but adds stainless steel spinning teeth to the specification. The nozzle is available with a choice of either a ¾” or 1” BSP Female swivel inlet.
The H500ST is widely used by;
- Fire and rescue services
- Marine industry (On and Offshore)
- Civil defence
- Aviation industry
- Petrochemical installations
- Major industrial users
Key product features;
Automatic pressure control
The hydrodynamically assisted slide valve provides effortless opening and shut off even at 40 bar pressure. The nozzle stabilises varying pressures to give constant tip pressure which always makes maximum use of water, without the need for constant adjustment.
Stainless steel spinning teeth
The spinning teeth produce uniform dense spray with optimum droplet size for heat absorption. They are also virtually indestructible which reduces maintenance and down time significantly over the life span of the nozzle.
Wide flow range 40 to 500 L/Min
Efficient with all hoses from ¾”, 1” and 1 ¼” and also ideal for use with a lay flat hose when fitted with instantaneous couplings.
Powerful fog pattern
Excellent for general firefighting use as very fine central water droplets are carried by heavier outside droplets.
On/Off pulsing
The nozzle can be rapidly switched on and off and the water spray ‘pulsed’ with virtually no pressure surge or water hammer effect.
Narrow angle click setting
The nozzle jet spray pattern has a single narrow angle click position which is positive enough to hold the setting in operational us and is easily identifiable in ‘blind fire scenarios.
Flow volume control at the nozzle
This allows the operator to instantly change the volume of flow to match changing conditions without significant changes in jet length and spray pattern.
Due to the slide valve design, only minimum maintenance is required and the wide flush setting helps prevent any obstruction of the water flow in use.
The H500ST nozzle is manufactured here in the United Kingdom under an ISO 9001 quality system and every nozzle is statically pressure tested to 60 bar and has a 10 year guarantee against manufacturing defects.