This excellent offer is for a box with a 40 

          1/2" Screw type MALE  NPTFittings

They hook up directly to 1/2" gasFlex  on one end and  have 1/2"  male NPT screw on the other end. 

 COMPATIBLE FITTINGS:   More system information on  www.gasflex.com & www.aquaflextube.com

½” size: nominal  12mm ID x  16mm OD   

             (0.475” ID x 0.625”  OD)

 They are all CE approved 

 Brass three -piece body construction

  PAYMENT TERMS  PAYPAL   www.paypal.com 

www.excelamerica.com