Overview Reviews Product Description Honeywell 1813C Gas Pressure Regulator Orifice: 1/8 x 3/16 Inches SPR 5.5 Inches-8.5 Inches Product Videos Custom Field Product Reviews Write a Review Write a Review × Honeywell 1813C Gas Pressure Regulator Orifice: 1/8 x 3/16 Inches SPR 55 Inches-85 Inches Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *