Description Silent Knight SD505-T2 Sampling Tube for 6"-2.5' Duct Width Sampling tubes intended for use with SD505 duct smoke detectors.
Quick view Silent Knight SKU: SILSD505T10 XX SAMPLE TUBE 10FT SILSD505DUCT /R ONLY Log in for pricing
Quick view Potter Electric Signal SKU: POTSTN10 10ft Sampling Tube For Potter Addresssable Duct Detector Log in for pricing
