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Home > Electrical
Equipment > Welding Equipment Cylinder reducers
BPO-5-4 are designed for decreasing the cylinder's propane pressure
and for automatic constant operating pressure upkeep during gas flame treatment.
BAO-5-4 are designed for decreasing the cylinder's acetylene pressure
and for automatic constant operating pressure upkeep during gas flame treatment.
BKO-50-4 are designed for decreasing the cylinder's oxygen pressure and
for automatic constant operating pressure upkeep during gas flame treatment.
SPECIFICATIONS | BPO-5-4 | BAO-5-4 | BKO-50-4 |
Maximum throughput, m3/hour | 5 | 5 | 50 |
Maximum input gas pressure, Mpa (kilogram-force/cm2) | 2.5(25) | 20(200) | 20(200) |
Maximum operating gas pressure, Mpa (kilogram-force/cm2) | 0.3(3) | 015(15) | 1.25(12.5) |
Overall dimensions, mm | 170x170x155 | 260x170x155 | 170x170x155 |
Weight, kg | 1.6 | 1.98 | 1.75 |
G70 (helium) is designed for decreasing the gas pressure coming
from the cylinder and for automatic constant consumption upkeep. The UHL2
climatic construction is set for the regulators according to GOST 15150, but the
operating temperature range is limited to -20...+40°C. A-30 (nitrogen)
is designed for decreasing the cylinder's gas pressure and for automatic
constant consumption upkeep. The UHL2 climatic construction is set for the
regulators according to GOST 15150, but the operating temperature range is limited
to -20...+40°C. AR-40 (argon) is designed for decreasing the cylinder's
gas pressure and for automatic constant consumption upkeep. The UHL2 climatic
construction is set for the regulators according to GOST 15150, but the operating
temperature range is limited to -20...+40°C. U-30 (carbon dioxide)
is designed for decreasing the cylinder's gas pressure and for automatic
constant consumption upkeep. The UHL2 climatic construction is set for the
regulators according to GOST 15150, but the operating temperature range is limited
to +5...+50°C.
SPECIFICATIONS | G70 | A-30 | AR-40 | U-30 |
Maximum input gas pressure, Mpa (kilogram-force/cm2) | 20(200) | 20(200) | 20(200) | 10(100) |
Minimum at maximum consumption | 1.5(15) | 2.5(25) | 0.8(8) | 0.8(8) |
Maximum throughput at maximum pressure,
m3/h (l/min) | 4.2(70) | 1.8(30) | 2.4(40) | 1.8(30) |
Throughput, m3/h (l/min) | 0.30-1.20
(5-20) | 0.03-0.24 (0,5-4,0) | 0.30-0.84
(5-14) | 0.30-0.72 (5-12) | Washer
diameter, mm | ?1, ?2-0.35; 0.65 | ?1, ?2-0.15
; 0.40 | ?1, ?2-0.55; 0.85 | ?1, ?2-0.60;1.0 |
Overall dimensions, mm |
190x165x160 | Weight,
kg | 1.8 | 1.8 | 1.8 | 1.68 |
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