WIKA Type 111.10SP Fire Sprinkler Pressure Gauge, 4″ UL Listed and FM Approved

The WIKA Type 111.10SP is a Bourdon tube pressure gauge built for fire sprinkler systems. It is UL-listed to UL 393 for the United States and Canada and Factory Mutual (FM) approved, with a copper alloy C-type Bourdon tube and a 1/4″ NPT lower mount connection for riser and alarm valve trims.

Key features

• UL-listed (UL 393) and FM approved
• 4″ (100 mm) dial, white aluminium with black and red lettering
• Water range 0/300 psi; air range 0/80 psi retard to 250 psi
• Copper alloy Bourdon tube, movement and connection
• Designed to EN 837-1 and ASME B40.100

Technical specifications

• Size: 4″ (100 mm)
• Accuracy: ±3/2/3% of span (ASME B40.100 Grade B)
• Pressure connection: 1/4″ NPT lower mount (LM), copper alloy
• Ranges: 0/80 psi retard to 250 psi (air), 0/300 psi (water)
• Working pressure: Steady 3/4 of full scale, fluctuating 2/3 of full scale

Typical applications

Wet and dry sprinkler risers, alarm valve trims, fire pump headers and standpipe systems where a listed gauge is required by NFPA 13 and Civil Defense approvals.

Selection notes

Choose the model, size and range to suit the system working pressure, the installation point and the listing required by the project specification and Civil Defense approval. AZEIDK supplies complete trims and accessories and can check the selection against your drawings before ordering.

Supply and support from AZEIDK

AZEIDK supplies the WIKA 111.10SP in Saudi Arabia with technical selection, submittal preparation, installation, testing and commissioning, and maintenance through its engineering team, showrooms and warehouses in Jeddah, Riyadh and Dammam. The manufacturer datasheet is available for download on this page. Send your drawings, BOQ or specification to receive a technical and commercial offer, with technical follow-up from our team during execution and after handover.