Lamtec GFI35, Быстрая справка

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3 Product Description
3.5.9 Technical data for NW35/48/70/89 sliding flange
Fig. 3-34 Dimensions of the sliding flange of the GFI pilot burner
The flange is equipped with 4 grub screws to fix the outer tube in a defined position.
The pipe leadthrough contains an EPDM O-ring seal.
Technical data for NW35/48/70/89 sliding flange
Material
Flange 1.4571 stainless steel, galvanized steel
O-ring seal EPDM
Temperature range -40 ... +120 °C / -40 ... +248 °F
Pressure 1.0 bar / 14.50 psi
Weight NW35: 1.1 kg / 2,20 lb
NW48: 1.24 kg / 2.73 lb
NW70: 1.5 kg / 3.30 lb
NW89: 2.4 kg / 5.29 lb
Dimensions
b Flange plate thickness NW35: 8 mm / 0,31 in
NW48: 10 mm / 0.39 in
NW70: 10 mm / 0.39 in
NW89: 15 mm / 0.47 in
D Flange diameter NW35: 130 mm / 5,12 in
NW48: 140 mm / 5.51 in
NW70: 160 mm / 6.29 in
NW89: 190 mm / 7.48 in
d1 Outside collar diameter NW35: 55 mm / 2,17 in
NW48: 70 mm / 2.75 in
NW70: 90 mm / 3.54 in
NW89: 115 mm / 4.33 in
d
2
Hole diameter NW35: 14 mm / 0.55 in
NW48: 14 mm / 0.55 in
NW70: 14 mm / 0.55 in
NW89: 18 mm / 0.70 in
h Total height NW35: 23 mm / 0,90 in
NW48: 25 mm / 0.98 in
NW70: 25 mm / 0.98 in
NW89: 30 mm / 1.18 in