[Steam-engine] Feedwater manifold

[CopperheadMarine at aol.com]

Rick it does not have to be a low and a standard. The combo broadens the  
injection pressure range. two standards or two low pressure injectors will work.  
The two injectors add a safety factor into the system.
  A low pressure will pick up around 15 to 20 psi and standard needs  40 or 
better psi to pick up. They both work good around 100 psi. My standard  pulls 
water from a container and the low is pressure fed direct from a water  line.
 
Charlie