Overview Reviews Similar Products Product Description Compact size, integral two-stage regulator that converts tank pressure to low-pressure, 11" WC. Inlet 1/4" Female Pipe Thread. Outlet 1/2" Female Pipe Thread. 450,000 BTU. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Compact Integral Twin-Stage Regulator Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments Find Similar Products by Category Recommended Quick view Compact 2nd Stage Regulator $69.99 Add to Cart Quick view First-Stage Regulator - Compact $81.99 Add to Cart Quick view Integral Two-Stage Regulator - 900,000 BTU $119.99 Add to Cart Quick view Integral Two-Stage Regulator 450,000 BTU $69.99 Add to Cart