Smith Heavy Duty Regulators


Heavy Duty HB1500 Series

FEATURE BENEFITS
  Rugged Brass Construction
Provides durability and corrosion resistance.
  Extra Sensitive Diaphragms
HB1500 Series designed with nylon impregnated Neoprene for long, accurate service.
  Color Coded Bonnet
For easy gas service identification.
  Dual Filters
Internal filter and inlet filter protect high pressure seat from damage by debris entering the regulator.
  2-1/2" ( 64mm ) Diameter Polished Brass Gauges
Dual scale, polished brass gauges ( PSI/kPa ) provide high visibility and excellent corrosion resistance.  Constructed with Polycarbonate shatter resistant lenses.
  External Relief Valve
To protect low pressure side of regulator from damage due to inadvertent high pressure surge.

3 Year Limited Warranty



Heavy Duty Brass HB1500 Series
Brass construction for dependable service in corrosive atmospheres.  HB1500 series single stage regulators comprise a complete line of versatile regulators for welding, cutting, heating and other industrial applications.   Heavy duty construction and simplified design provides high gas flow and longer trouble-free operation.

3 Year Limited Warranty

HB190 Hard Hat
Is made from rugged steel.  Bright yellow, baked enamel finish.  Quickly and easily attaches to regulator.
H968 Reverse Flow Check Valve
Reverse flow check valves are an important part of any oxy/fuel system.  Without check valves, reverse flow of oxygen and fuel gases can occur when a tip becomes clogged, or when one cylinder empties during use allowing the higher pressure gas to back up into the other hose and into the regulator, thereby creating conditions which could lead to a regulator explosion.  Smith's reverse flow check valves close automatically when outlet pressures drop below 1/2 PSIG, preventing reverse flow of gases.  H698 sold in pairs.
H753 Flashback Arrestors
Mixed gas explosions and flashback fires can result in damage to equipment and / or severe personal injury or death.  Smith flashback arrestors with built-in check valves help prevent accidents caused by the reverse flow of gases and flashback fires.

Buy
Price
Stock No.
Gas
Used
Delivery
Pressure
Gauges
2-1/2" / 64mm Dia.
Inlet
Connection
Outlet Connection
Max
Inlet Perssure
Inlet
Outlet
$215.08
40-175-540
Oxygen
0-150 PSIG
0-10 Bar
4000 PSIG
276 Bar
200 PSIG
14 Bar
CGA-540
9/16"-18 RH "B"
3000 PSIG
207 Bar
$253.33
40-175-540S
$215.08
HB1520B-300
Acetylene
0-15 PSIG
0-1 Bar
400 PSIG
28 Bar
30 PSIG
2 Bar
CGA-300
9/16"-18 RH
"B"
400 PSIG
28 Bar
$253.33
HB1520B-300S
$215.08
HB1521B-510
CGA-510
$253.33
HB1521B-510S
$215.08
40-50-510
LP Gas
0-50 PSIG
0-3 Bar
400 PSIG
28 Bar
60 PSIG
4 Bar
CGA-510
9/16"-18 RH
"B"
400 PSIG
28 Bar
$229.17
HB1530-580
Nitrogen
0-275 PSIG
0-19 Bar
4000 PSIG
276 Bar
400 PSIG
28 Bar
CGA-580
5/8"-18 RH
Internal
3000 PSIG
207 Bar

* Flows above 100 SCFH CO2 require minimum 80 PSIG outlet and heat may be needed to prevent freeze-up.

CGA numbers ending in a "S" include the HB190 Hard Hat Gauge Guard.

NOTE: These regulators are not suitable in cryogenics or lox or other liquid gas systems. ( See HB2100 Series. )



Accessories
Buy
Price
Stock No.
Description
Thread Size
$28.33
HB190
Hard Hat Gauge / Regulator Guards  
$56.25
H753
Flashback Arrestors 9/16"-18 LH & RH


On orders over $200.00.
CONUS, Standard Ground Shipping
Orders may take up to 5 days to ship.
Prices are subject to change.
All products subject to availability.

Last update 1 Jan 2010