item: 542028
The Prestex 833GM is a gunmetal draincock with male tapered thread. By using Prestex in your piping system you can install in easy to use heat free system. Prestex provides a piping suitable for domestic and light commercial applications.

potable water

heating

cooling
commercial building

UK water regulation 4

NSF
label
value
label
d1
value
20.0
label
DN1
value
3/4" (DN20)
label
l1
value
22
label
z1
value
6
label
slw1
value
34
label
l2
value
48
label
slw2
value
26
label
V
value
17
label
a
value
55
item
Pegler Prestex Drain Cock M R3/4
item number with gtin
542028 (05022050211095)
product number with gtin
542028 (05022050560667)
manufacturer
Aalberts integrated piping systems Ltd (Pegler)
item group
833GM 833GM - Draincocksize
R3/4"
weight
0.26 kg
dimensions
65x35x60 mm
color
bronze
materials
bronze (EN CC499K)
finishing
none
shape
straight
connection type
R - male thread gas conical (BSPT), hose connector
pressure rating (PN)
PN 20
sealing
EPDM
max operating pressure liquid
20 bar
min. medium temperature
30 °C
max medium temperature
120 °C
peak medium temperature
110 °C
product group
valves (EPDM)
HS code
84818019
brand
Pegler
series
Draincock
product type
833GM
UNSPS
40141654
label
value
label
etim-class
label
Size of threaded connection
value
3/4 inch (20)
label
Connection 1
value
External thread conical BSPT-R (ISO 7-1 / EN 10226-1)
label
Connection 2
value
Hose pillar
label
Max. medium temperature (continuous)
value
120°C
label
Max. medium temperature (continuous) (imperial)
value
248°F
label
Surface protection
value
Untreated
label
Operation
value
Key
label
Suitable for tap water
value
Yes
label
Suitable for central heating water
value
Yes
label
KIWA certified
value
No
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