hajdu PT Series Usage Instructions page 18

Sizes and connections of PT500,-750,-1000; PT500C,-750C,-1000C
and PT500CF,-750CF,1000CF buffer tanks
Vol.
500 l
750 l
1000 l
1. upper pipe branch Rp6/4", 3.,5.,7.,9. heat sensor pipe branch Rp1/2",
4.,6.,8.,10. heat production/heat expenditure pipe branch Rp6/4", 13.,16.
heat exchange pipe branch Rp1", 2.,11. sanitary hot water heat exchange
pipe branch G1", 14.,15.,18. heat production/ heat expenditure pipe branch
Rp6/4", 12. drainage pipe branch G1/2", 17. auxiliary electric heating pipe
branch Rp6/4" Pipe branch stand off is 110 mm, stand off of sanitary hot
water heat exchange pipe branch is 120 mm.
Figure 2
a b c
335 440 810
350 450 820
350 450 920
d e
1180 1450
1190 1560
1390 1860
18
ØD
F
1890 650
1920 790
2320 790