Johnson Controls WZ-1000-4 Bulb Well, 5-1/4″ x 0.500″, 1/2″ IPT, SS

Description

The Johnson Controls WZ-1000-4 is a heavy-duty stainless steel bulb well engineered for reliable temperature sensing in demanding HVAC, hydronic, and industrial piping applications. Designed to house temperature sensor bulbs securely within a pipe or vessel, this thermowell protects sensing elements from direct fluid contact while ensuring accurate and responsive temperature measurement.

Key Features

• Stainless steel connector and tube for superior corrosion resistance and long service life
• 5-1/4″ insertion length x 0.500″ tube diameter for precise bulb positioning within the pipe or vessel
• 1/2″ Inside Pipe Thread (IPT) and 1/2″ Outside Pipe Thread (OPT) for versatile installation compatibility
• 600°F (315°C) maximum temperature rating suitable for high-temperature steam, water, and process fluid applications
• Durable construction withstands high-pressure and high-temperature environments

Specifications

• Brand: Johnson Controls
• Model / SKU: WZ-1000-4
• Insertion Length: 5-1/4″
• Tube Diameter: 0.500″
• Inside Pipe Thread: 1/2″ IPT
• Outside Pipe Thread: 1/2″ OPT
• Material: Stainless Steel (connector and tube)
• Maximum Temperature: 600°F (315°C)

Applications

• Hydronic heating and cooling systems
• Steam and hot water piping
• Boiler and chiller temperature monitoring
• Industrial process piping requiring immersion temperature sensing
• Compatible with Johnson Controls and other standard temperature sensor bulbs