Description
Airmar B117-DO-2 600W Thru Hull Transducer Autohelm 2-Pin Connector
The B117 features Airmar’s 50/200 kHz, dual-frequency, single ceramic element in a low-profile housing. The nearly-flush design minimizes drag with only 5 mm (3/16′) extending outside of the hull. The plastic P319 and stainless steel SS60 models are also available to accommodate all hull materials.
Fits: St-50
Features:
- Bronze Housing
- Depth Only
- Usable Shaft Length: approx. 66.5 mm (2.62)
- Replacement nut-405
- 10 m (33′) cable length
- Boat Size: 8 m (25′) and up
- Ideal for center-console and trailered boats
- Frequency: 50/200 kHz
- Cone: 50 kHz-45 degrees, 200 kHz-12 degrees
- RMS Power: 600 W
- Maximum Depth Range:
-
- 50 kHz: 800-1200 ft
- 200 kHz: 400-700 ft
- Brochure / Specifications
- Installation Instructions






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