
The HAWS - TWBS.EW.H is a tempered water blending system for use with eyewash units (accessory component). It integrates an instantaneous water heater that activates upon the flow of hot and cold water for operation to produce tempered water within the specified outlet temperature range for eyewash applications. Constructed of brass, it is compatible with Haws eyewash stations. It requires 480 VAC, three-phase electrical supply, delivering a rated 2–4 gpm flow rate with minimum water output temperature of 80°F at the water outlet. The unit requires an inlet water pressure between 45 and 90 psi.
Key Features:
- - Accessory Type: Instantaneous Water Heater
- - Activation Type: Flow of Hot and Cold Water
- - Material: Brass
- - Color: Yellow
- - Compatible with Brand: Haws
- - For Use With: Eyewash
- - Flow Rate: 2 gpm - 4 gpm
- - Minimum Water Output Temperature: 80 Degrees F
- - Electrical Supply: 480 V AC, 20 kW, 3-Phase, 3 Wire and Ground
- - Requires 45 - 90 psi flowing water pressure
- - Dimensions: 34 5/8 in height, 6 in length, 4 1/4 in width, 15 1/4 in depth
- - Inlet Pipe Size: 1/2 in, Female, 1/2" NPT, FIPS thread type
- - Outlet Pipe Size: 1/2 in, FIPS thread type
- - Number of Outputs: 1
- - Standards: UL Listed
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.