Smith-Blair

622-048004MJ-231 Tapping Sleeve, Mechanical Joint Connection, Carbon Steel Clamp, Flexi-Coat® Fusion Bonded Epoxy Coated

SMI4.4622MJ MFG #: 622-048004MJ-231
622-048004MJ-231 Tapping Sleeve, Mechanical Joint Connection, Carbon Steel Clamp, Flexi-Coat® Fusion Bonded Epoxy Coated
  • Clamp Material: Carbon Steel
  • Connection Type: Mechanical Joint
  • Finish: Flexi-Coat® Fusion Bonded Epoxy Coated
  • Nominal Size: 4 x 4 in
  • Bolt Material: 304 Stainless Steel
  • Bolt Size: 5/8-11 UNC x 6 in L
  • Gasket Material: Buna-N
  • Manufacturer: Xylem
  • Manufacturer #: 622-048004MJ-231
  • Pressure Rating: 175 psi
  • Series: 622
  • Temperature Rating: 180 degF
Smith-Blair tapping sleeves consist of two sections of heavy welded steel that bolt together on the pipe and seal against a concave wedge gasket around the tap opening. The outlet half has a recessed flat-faced flange to mate with standard tapping valves MSS SP 60 up through 12 in size-on-size. For tap sizes 14 in and above, flanges can be furnished to accommodate the valve requirements.

Smith-Blair Tapping Sleeve, Series: 622, 4 x 4 in Nominal, Mechanical Joint, 175 psi, 180 deg F, 5/8-11 UNC x 6 in L Bolt, 304 Stainless Steel Bolt, Carbon Steel Clamp, Buna-N Gasket, Flexi-Coat® Fusion Bonded Epoxy Coated
  • Features
  • Includes
  • Easy to install
  • Has range to reduce inventory
  • Virtually 360 deg support of the pipe
  • Roll-resistant gasket will not bind
  • Gasket seal increases with line pressure
  • No special tools required to install the sleeve
  • Flanged outlets are recessed to accept tapping valves
  • Flexi-Coat® fusion bonded epoxy finish is standard for superior corrosion resistance
  • 3/4 in test outlet to allow hydrostatic pressure test before tapping the pipe
  • 4.8 in OD sleeve
Carbon Steel Flange/Neck/V-Lug, 5/8 in Carbon Steel Type A Plain Washer and Stainless Steel 5/8-11 UNC x 6 in L Bolts and 5/8 in-11UNC Nuts