Bubbler Kit APM Water , replaces 20-1772 - Hansen Length: The wrench is 8

Length: The wrench is 8 inches (200 mm) long

CROWN P/N: 20870 WITHOUT BUSHING

Operating Temperature Range: 15°F to 250°F (-10°C to 121°C)

Size: 7/8" ID × 1-1/4" R/L Nut

The Crown 20413 Beckett Electrode is a specialized component used in various heating and ignition systems

Bubbler Kit APM Water , replaces 20-1772 - Hansen Length: The wrench is 8The Hansen 20 1959 APM Water Bubbler Kit is a replacement for the older 20 1772 model and is used in Auto Purger Modular (APM) systems. Here's a detailed overview: Product Overview Model: 20 1959 Type: Water Bubbler Kit Application: For Hansen APM systems Replaces: 20 1772 Function: Maintains proper water levels and prevents air backflow (anti siphon function) Specifications Includes: Water bubbler assembly with anti siphon feature and end connections