H. REVOLVING NOZZLE

TECHNICAL DATA
MODEL RH
RATED WORKING 175 PSI (12 Bar)
PRESSURE
EFFECTIVE 2 to 7 Bar
OPERATING
PRESSURE
AREA OF COVERAGE 10 Mtrs diameter at 2 Bar
(Approximate)
FLOW 285 LPM to 900 LPM
END CONNECTION Flanged to ANSI B16.5 #150
FINISH Red epoxy painted
WEIGHT (Approx) 65 NB – 6.8 Kg
80 NB – 7.7 Kg
100 NB – 12.4 Kg

Description

H. REVOLVING NOZZLE
H. REVOLVING NOZZLE

The Revolving Nozzles are generally used to protect the fixed roof storage tank top and for many other applications. The nozzle starts rotating at 2 bar
`water pressure. The nozzle is of bronze construction with stainless steel ball bearing. It covers about 10 diameters area at 2 Bar. The main pipelineĀ  trainer as per NFPA – 15 is required for system utilizing nozzles orifice diameter less than 9.5 mm (3/8 inch).

MAINTENANCE
The Revolving Nozzle must be handled with due care. For best results, the storage as well as any further shipment be made in original packing only.
The revolving nozzle which is visibly damaged should not be installed. It is recommended that water spray system be inspected regularly by authorised technical personnel. The nozzle must be checked for atmospheric effects, external and internal obstruction, blockage if any. The nozzle should beĀ  leaned or replaced if required. The system must be operated with optimum water flow atleast four times in a year or as per the provisions of NFPA / TAC or local authority having jurisdiction. The owner is solely responsible for maintaining the water spray system and the components therein so that it performs properly when required