Hatco pmg-60m-0705(7) User Manual

Form No. PMG-60M-0705

8

SUPPLIED WITH UNIT

OPTIONAL WITH UNIT

SUPPLIED BY INSTALLER

• Temperature/Pressure

• Back Pressure 

• 3/4" Gate or Ball Valve

Relief Valve

Relief Valve

• Drain Valve

• Blended Phosphate Water 

Treatment System

• 3/4" Unions

• Temperature/Pressure Gauges (2)

• 3/4" Piping

• Shock Absorber
• 3/4" Plug (installed)
• 3/4" Inlet Tee

(0-610)

PMG-60 LPG
Approved 
Input Rate*

58000

57154

56308

55461

54615

53769

52923

52500

50400

48300

Suggested 
Orifice Size†

#68DMS

GPH Capacity 
Derate•

1

0.99

0.97

0.96

0.94

0.93

0.91

0.91

0.87

0.83

(0-610)

PMG-60
Approved 
Input Rate*

58000

56154

54308

52462

50615

48769

46923

46000

44160

42320

Suggested 
Orifice Size†

#55DMS

#56DMS

GPH Capacity 
Derate•

1

0.97

0.94

0.90

0.87

0.84

0.81

0.79

0.76

0.73

Notes:
* This is the maximum allowable btu rate certified by CSA. These are to be verified by the qualified gas 

installer on site. Check Heat Value with local Gas Utility

† The first orifice size is the factory built unit.

The next sizes are shown at the altitudes where a change is required to allow pressure adjustments to 
the approved input rates.

• This is a de-rate multiplier to use when sizing a gas booster for a given application.

Take this value and multiply it by the GPH found on the Hatco sizing chart to ensure it will provide the 
capacity you need.
You can also use this value by dividing it into your capacity needs and take the resulting adjusted GPH
to the sizing chart to select a gas booster.