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Delta Model 15 water temperature panel on ABS board with valves thermometer filter 20-micron

DELTA

DELTA Model 15 Water Temperature Control Panel 20-micron

SKU CH-WGC7-WWAAE

Manual darkroom water temperature control panel with hot and cold ball valves, calibrated dial thermometer, flow valve and 20-micron filter cartridge

  • Precise manual temperature control for darkroom processes
  • Pre-mounted on durable 1/4" silk-screened ABS plastic panel
  • Hot and cold water ball valves for balanced control
  • 3" dial thermometer with calibration screw for accuracy
  • Includes 20-micron water filter cartridge for water purity

Darkroom Water Temperature Control Panel

The DELTA Model 15 is a manual water temperature control panel built for photographic darkrooms. It arrives pre-installed on a durable 1/4" silk-screened ABS plastic panel for immediate use. The unit provides precise manual adjustment of water temperature for film processing workflows.

Suited for hands-on darkroom printing and processing

Photographers who want direct manual control over hot and cold water mixing will benefit from the ball valve design. The included 3" dial thermometer with calibration screw supports accurate monitoring. Darkrooms requiring automated or digitally regulated temperature systems should consider other solutions.

Includes a 20-micron water filter cartridge

The cartridge filters incoming water to help maintain purity during chemical mixing and print washing. Connection options feature 1/2" NPT inlets and a 3/4 garden hose outlet for versatile plumbing integration. A flow control ball valve manages the water rate through the panel.

How it compares

Measured against everything we stock in Photo Film & Film Cameras, at today’s prices. Recalculated every night.

Price $357.99
Pricier than about 90% of the 749 comparable items (median $70.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the Model 15 panel generate any noise or heat during continuous darkroom use?

The panel uses manual ball valves and a mechanical thermometer, so it operates silently and produces no heat of its own.

What plumbing connections must already be in place for the Model 15 to work?

You need 1/2" NPT hot and cold water supply lines and a 3/4" garden hose outlet for the mixed water to exit.

Can the Model 15 panel connect to older darkroom sinks that use garden hose threads?

Yes, the 3/4" garden hose outlet fits legacy sinks directly, while the 1/2" NPT inlets adapt to existing supply plumbing.

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