Threaded Vacuum Pressure Gauge

Standard: BS EN 837-1 Gauge Construction: Stainless steel case with aluminum dial Connection Type: Threaded NPT or BSPT connection Temperature Range: -40°C to 70°C Surface Finish: Bright stainless steel finish

Категория:

Products

Противопожарный клапан и комплектующие

Системный клапан и комплектующие

Ключевые слова:

Сопутствующие товары

Запрос

Описание продукта

This threaded vacuum pressure gauge is designed to measure pressure below atmospheric level in pump suction piping and fire protection equipment. It shows vacuum conditions with negative pressure values, helping users monitor suction line performance and check system operating status clearly.

Key Features

Designed for vacuum pressure measurement below atmospheric level
Suitable for pump suction piping and fire protection equipment
Negative pressure indication for clear vacuum condition monitoring
Threaded connection design for easy installation
NPT and BSPT thread options available for different project needs
Stainless steel case with bright finish for a clean, durable appearance
Aluminum dial for clear and stable pressure reading
Available in 1/4″ / DN8 and 1/2″ / DN15 connection sizes

Product Configurations

Item	Details
Measuring Function	Vacuum and pressure reading below atmospheric level
Application	Pump suction piping and fire protection equipment
Pressure Display	Negative value indication for vacuum pressure
Installation Method	Threaded mounting
Thread Options	NPT/RSDT
Connection Sizes	1/4"/0N8 1/2"/0N15
Scale Range	-14.5 ~ 300 psi
Working Pressure	300 psi

FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.

Certificate