Hyco PF30S User Manual

Diagram 3
V
Safety Device
Tundish
600mm MAXIMUM
Metal Discharge Pipe (D1) from
Temperature Relief to Tundish
Discharge Below
Fixed Grating
300mm MINIMUM
Metal Discharge Pipe (D2) from
Tundish with Continuous Fall
Fixed Grating
Trapped Gully
S
V
Sizing of D2 Copper Discharge pipe for common temperature relief valve outlet size
Valve
outlet
size
Minimum size of
discharge pipe (D1)
Minimum size of
discharge pipe (D2)
from Tundish
Maximum resistance allowed,
expressed as a length of straight
pipe (I.E. no elbows or bends)
Resistance
created by each
elbow or bend
m8.0m9 ot pumm22mm512/1G
28mm up to 18m 1.0m
m4.1
m72 up to
mm53
7

Hyco PF30S Specifications

General

Brand	Hyco
Model	PF30S
Category	Water Heater
Language	English