FM Pressure Gauge

Model: PFE-00A / PFE-00B
Date Updated: August 17, 2026
Prepared by: Fire Protection Valve Technical Department

Categories:

Ningjin APC Industries is a premier UL & FM certified manufacturer in China, delivering high-performance industrial and fire protection valves built to strict international safety standards.

TEL：

0086-18600252968

MESSAGE

FM Pressure Gauge

▏Product Description

The PFE-00A/00B Pressure Gauge engineered by Ningjin APC Industries is a precision pressure measuring instrument manufactured specifically for fire protection systems. Designed and manufactured in accordance with FM2311 and carrying FM approval, this device features a 1/4" NPT connection size and an operating working temperature range of 0~80°C (32~176°F). Model PFE-00A is specified for nominal pressure monitoring up to 0-600PSI, while Model PFE-00B is rated for 0-300PSI. Constructed with a HPb59-1 base, Qsn0.8-2 spring pipe, 1008 steel housing with a PC window lens, and aluminum pointer components, this unit delivers precise mechanical stability for fire protection engineering networks worldwide.

▏Technical Features

Parameter Item	Specification / Value
Application	Fire Protection System
Design & Manufacturing Standard	FM2311
Test Standard	FM2311
Working Temperature Range	0~80°C / 32~176°F
Connection / Inlet Size	1/4" NPT
Nominal Pressure (Model PFE-00A)	0-600PSI
Nominal Pressure (Model PFE-00B)	0-300PSI
Approvals	FM approved,UL UL listing is to be achieved shortly.

▏Material List

UL/FM Pressure Gauge — FM Pressure Gauge

NO.	Name	Material
1	Base	HPb59-1
2	Watchcase	1008
3	Spring pipe	Qsn0.8-2
4	Rivet	HPb59-1
5	Connecting rod	H62
6	Free end	H62
7	Inner core combination	HPb59-1
8	Dial plate	HPb59-1
9	Pointer component	Al
10	Watchcase	PC
11	Rivet column	HPb59-1

▏Frequently Asked Questions

1. What design standards and approvals govern the PFE-00A/00B Pressure Gauge?

The PFE-00A and PFE-00B pressure gauges engineered by Ningjin APC Industries are designed, manufactured, and tested in strict accordance with the FM2311 standard. Both models hold official FM approval, validating their performance and safety for integration into commercial and industrial fire protection systems.

2. What is the difference in nominal pressure rating between Model PFE-00A and Model PFE-00B?

The core distinction between the two models lies in their nominal pressure ranges: Model PFE-00A is rated for 0-600PSI, whereas Model PFE-00B is rated for 0-300PSI. Both models share identical 1/4" NPT connection dimensions and FM2311 manufacturing specifications to meet different system pressure monitoring requirements.

3. What are the operating temperature limits and connection sizes for this gauge series?

The PFE-00A/00B pressure gauge operates within a working temperature range of 0~80°C (32~176°F). Installation into system piping is supported via a standard 1/4" NPT connection size.

4. What materials are specified in the official Material List (BOM) for the internal and external components?

The material list specifies exact engineering materials: the base, dial plate, inner core combination, rivets, and rivet columns are crafted from HPb59-1 brass. The spring pipe uses Qsn0.8-2 alloy, connecting rods and free ends utilize H62 brass, and pointer components are made of aluminum (Al). The outer assembly combines a 1008 steel case with a PC (polycarbonate) window lens.

5. How can procurement managers submit an RFQ for Ningjin APC Industries pressure gauges?

Procurement officers and project engineers can submit direct inquiries for FM approved PFE-00A (0-600PSI) or PFE-00B (0-300PSI) units via our official product page. Orders are processed with factory quality inspection and standard manufacturing lead times to support international fire protection system installations.

Product message