Dwyer Instruments e35-75bslf Thermowell 3/4 Inch Mpt Lead Free

Product Description

The DWYER INSTRUMENTS e35-75bslf is a lead-free thermowell designed for use with dial thermometers requiring a 9-inch stem. Threaded with a 3/4-inch male pipe thread (MPT) connection, this well allows a thermometer to be installed into a pipe or vessel without direct fluid contact, protecting the instrument and enabling removal without system shutdown. It is suited for HVAC hydronic systems, plumbing, and light industrial piping applications where accurate fluid temperature measurement is required. Installation is handled by HVAC technicians or licensed plumbers.

This thermowell is specified for use with 9-inch stem thermometers in the 9VU35, 95VU35, and DVU35 series. The 3/4-inch MPT connection suits standard pipe fittings found in residential and commercial hydronic heating, chilled water, and domestic water systems. The lead-free construction makes it appropriate for potable water applications where lead-free compliance is required under applicable plumbing codes.

Key Features

• Lead-free construction for potable water and plumbing code compliance
• 3/4-inch MPT threaded connection for standard pipe installation
• Accommodates 9-inch stem thermometers including 9VU35, 95VU35, and DVU35 models
• Protects thermometer stem from direct fluid contact, extending instrument service life
• Allows thermometer removal without draining or shutting down the system

Compatibility

Compatible with 9-inch stem thermometers in the 9VU35, 95VU35, and DVU35 series. Fits standard 3/4-inch MPT pipe connections.

Installation Notes

Installation is performed by a licensed plumber or HVAC technician. Shut off flow and relieve system pressure before threading the well into the pipe fitting. Apply thread sealant or PTFE tape to the MPT threads and tighten to fitting manufacturer specifications using appropriate pipe wrenches. Verify lead-free compliance requirements with local plumbing code before installation in potable water systems.

Technical Specifications

• Connection Type: 3/4 inch MPT (Male Pipe Thread)
• Compatible Stem Length: 9 inches
• Lead-Free: Yes

Standard Information

• Brand: DWYER INSTRUMENTS
• Manufacturer Part Number: e35-75bslf