RKI Instruments Calibration kit for GX-3R or GX-3R Pro, 81-GX3RHSCO-LV related_6-inch-ptfe-chemical-resistant-flange-gasket-2-pack BFHFM4SVORXV2: Replacement Viton/FKM O-Ring for

BFHFM4SVORXV2: Replacement Viton/FKM O-Ring for 4 Bag Multibag Filter Housing

Quality constructed in 28 gauge Galvanized steel with a 1/8 inch insect screen

Stainless steel nameplate

Power distribution block

without hang-ups

RKI Instruments Calibration kit for GX-3R or GX-3R Pro, 81-GX3RHSCO-LV related_6-inch-ptfe-chemical-resistant-flange-gasket-2-pack BFHFM4SVORXV2: Replacement Viton/FKM O-Ring forRKI Calibration Kit for GX 3R or GX 3R Pro Gas Monitors 81 GX3RHSCO LV Calibration Kit Includes: 34 Liter Aluminum Cylinder Calibration Gas H2S 25 ppm CO 50 ppm CH4 50% LEL O2 12% in N2 Regulator 0. 25 LPM Carrying Case & Tubing