Packing nut - PENN Controls - LIT-125125 - A28G - Electromechanical Temperature Control - A28 and A36 Multi-Stage Temperature Control

A28G Series Two-Stage Temperature Controls Without Enclosure Product Bulletin

Product name
A28 and A36 Multi-Stage Temperature Control
Document type
Product Bulletin
Document number
LIT-125125
Revision date
2023-08-09

For closed tank applications where the temperature does not fall below -35°F (-37°C) or exceed 250°F (121°C), the FTG13A-600R packing nut assembly is available. The maximum liquid pressure limit is 150 psig (1,034 kPa).

For applications where the temperature or liquid pressure exceeds these limits, specify the following when you order the control: a Style 4 element with an all-metal packing nut as an integral part of the control.

Figure 1. FTG13A-600R packing nut assembly