cooling items bubbler base™ L H J S D Drainage Slots (3) C T K m Brass with Viton O-Ring catalog number BBL05 CAD insertion point d l c k s .374 .750 .35 .19 .160 h t j Compatible High Flow Tube Compatible Hex Series Tube #10-32 HFT078 / HFT094 HEXT094 HEXTJ094 / HEXT125 Stop for High Flow Tube Tube Thread Thread for Removal .45 #5-44 BBL10 .436 1.000 .55 .23 .190 .61 #10-32 1/4-28 HFTJ078 / HFT125 BBL25 .560 1.250 .72 .27 .255 .72 1/4-28 1/16-27 NPT HFTJ125 / HFT187 HEXTJ125 / HEXT187 BBL31 .748 1.500 .98 .27 .285 .92 5/16-24 1/8-27 NPT HFTJ187 / HFT250 HEXTJ187 / HEXT250 High Flow Tubes and Hex Series Tubes are sold separately on the following page. Features: • The Bubbler Base allows for positive positioning of cooling tubes over previous methods. • The compact design enables minimal center-to-center pin locations. • Each Bubbler Base includes the O-Ring, to ensure a positive seal within the core pin. Standard High Flow or Hex Series High Flow Tube • Compatible with either High Flow Tubes or Hex Series Tubes. • Maximum temperature: 400˚F (200˚ C) Application Guidelines: • Utilize the largest diameter tube possible, and match the inlet diameter’s area • Core pin diameter head should be large enough to incorporate a standard O-ring to seal around the tube. • Water line location can be anywhere within the relief channel. Break all lead-in corners for O-Ring • To safely remove the Bubbler Base/Tube from parting line, slip a pipe nipple around the tube that matches the “J” thread size. Turn to engage, and remove the assembly using a pipe wrench. • Quantity of Bubbler Bases and Tubes in line is dependent upon the mold design application and waterline calculations. For assistance in determining the optimal waterline circuit, please contact Engineering at [email protected]. .03 Chamfer L +.001 -.000 OUT Drain Channel D +.002 -.000 IN Feed Drain (In) (Out) E-8 Patents pending.