Technical data

Regulators
Series 30™ Regulator Twin Packs
51
Regulators
Flowmeters
HTP2
HTP5
30-100-540
Delivery Press: 0-100 PSIG
Inlet Connection: CGA 540 Oxygen
30-100-540
Delivery Press: 0-100 PSIG
Inlet Connection: CGA 540 Oxygen
30-15-510
Delivery Press: 0-15 PSIG
Inlet Connection: CGA 510 Fuel Gas: LP / Acetylene
30-15-300
Delivery Press: 0-15 PSIG
Inlet Connection: CGA 300 Fuel Gas: Acetylene
FEATURE BENEFITS
1. Solid Brass Industrial Construction
2. Durable Teflon
®
High Pressure Seat
3. Convenient & Economical
4. 100% Tested and Inspected
1 Year Limited Warranty
Smith’s single stage nitrogen regulator is specially designed to meet the specifications
of HVAC refrigerant purging applications. This regulator is used with nitrogen to test
an HVAC system to locate leaks and to purge an area for installation and repair. Its
compact size is suitable for use where space is limited.
• Economical and accurate
• Solid brass body provides durability
• Special Option: Heavy duty charging hose
outfitted with appropriate connections.
• Large durable nylon adjusting knob for
easy pressure adjustment
• Highly accurate 2” (51mm) gauges with
shatter resistant lenses
Stock Gas Delivery Gauges (2”/51mm Dia.) Inlet Outlet Max
Number Used
Pressure Inlet Outlet Connection Connection Inlet Pressure
30-450-580 Nitrogen 0-450 PSIG 4000 PSIG 600 PSIG CGA 580 7/16”-20 3000 PSIG
31 Bar 276 Bar 41 Bar External 207 Bar
Flair Fitting
30-450-580
RL260
SINGLE HOSE FOR NITROGEN See page 65 for RL260 Nitrogen Hose information.
6’ (1.8m) x 1/4” (6mm) Heavy Duty Charging Hose for use with Nitrogen for HVAC Purging
Applications. (To Regulator: 7/16”-20 RH Internal • To AC Unit: 7/16”-20 RH w/core)
HVAC/Refrigeration Purge/Leak Test Regulators
H195
Hard Hat™
Protects gauges from damage
(Remove knob to install)