----- Original Message ----- 
  
  
  Sent: Thursday, July 15, 2010 6:10 
  AM
  Subject: [PSUBS-MAILIST] Pipe Specs
  
  Hi all,
   
  Pipe penetrations for the K350 show either XH, XXH or Sched 80 which i 
  have used for all the through hull penetrations.
   
  But, for the plumbing that will go internally, am i ok to use STD WT or 
  Sched 40 pipe?  I can get this from my local shop, whereas Sched 80 i 
  have to specially order.  
   
  For example, drawing number K350-23 snorkel shows an XH pipe nipple for 
  the penetration but then STD WT elbows and fittings?
   
  Could someone give me some advice?
Thanks
  James