  | 
				Matronics Email Lists Web Forum Interface to the Matronics Email Lists   
				 | 
			 
		 
		 
	
		| View previous topic :: View next topic   | 
	 
	
	
		| Author | 
		Message | 
	 
	
		Bob Etherton
 
 
  Joined: 22 Oct 2013 Posts: 3
 
  | 
		
			
				 Posted: Wed Oct 23, 2013 11:16 am    Post subject: Series Fuel Pumps | 
				     | 
			 
			
				
  | 
			 
			
				I have read both ways that series pumps won't work because of excessive pressure and I have read where it works ok. How many members are running 503 Rotax with the series set up? Will it run with the vacuum pump pulling through the electric while the electric is off?
 
  |  | - The Matronics Kolb-List Email Forum - |  |   |  Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
 
  http://www.matronics.com/Navigator?Kolb-List |  
  |  
 
 
 
 
  _________________ Bob E | 
			 
		  | 
	 
	
		| Back to top | 
		 | 
	 
	
		  | 
	 
	
		rickofudall
 
  
  Joined: 19 Sep 2009 Posts: 1392 Location: Udall, KS, USA
  | 
		
			
				 Posted: Wed Oct 23, 2013 3:05 pm    Post subject: Series Fuel Pumps | 
				     | 
			 
			
				
  | 
			 
			
				Sorry, no 503 experience, but two 582's and an HKS all have Facet low pressure electric pumps pushing to Mikuni pumps on the 582's (D52's) and a Bing on the HKS. All work fine, neither Bing 54 or 64 carbs have ever so much as hick upped by being fed by serial pumps, and, yes, you can shut the Facet pumps off and the pneumatic pumps chug right along. 
 
 Rick Girard
 
 On Wed, Oct 23, 2013 at 2:16 PM, Bob Etherton <ethertonr(at)webtv.net (ethertonr(at)webtv.net)> wrote:
   	  | Quote: | 	 		  --> Kolb-List message posted by: "Bob Etherton" <ethertonr(at)webtv.net (ethertonr(at)webtv.net)>
   
  I have read both ways that series pumps won't work because of excessive pressure and I have read where it works ok. How many members are running 503 Rotax with the series set up? Will it run with the vacuum pump pulling through the electric while the electric is off?
   
  --------
  Bob E
  
  
  
  
  Read this topic online here:
  
  http://forums.matronics.com/viewtopic.php?p=411251#411251
  
  
  
  
  
  
  
  ===========
  arget="_blank">http://www.matronics.com/Navigator?Kolb-List
  ===========
  http://forums.matronics.com
  ===========
  le, List Admin.
  ="_blank">http://www.matronics.com/contribution
  ===========
  
  
  
   | 	  
 
 -- 
 Zulu Delta
 Mk IIIC
 Thanks, Homer GBYM
 It isn't necessary to have relatives in Kansas City in order to be unhappy.
    - Groucho Marx
  
   [quote][b]
 
  |  | - The Matronics Kolb-List Email Forum - |  |   |  Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
 
  http://www.matronics.com/Navigator?Kolb-List |  
  |  
 
 
 
 
  _________________ The smallest miracle right in front of you is enough to make you happy.... | 
			 
		  | 
	 
	
		| Back to top | 
		 | 
	 
	
		  | 
	 
	
		ceengland7(at)gmail.com Guest
 
 
 
 
 
  | 
		
			
				 Posted: Wed Oct 23, 2013 3:52 pm    Post subject: Series Fuel Pumps | 
				     | 
			 
			
				
  | 
			 
			
				Caution:
        
        The Facet pumps sold by some (probably most) homebuilt suppliers       will work as Rick describes. However, Facet does make a model that       looks identical but will not pass fuel if it's not running.       (Actually, there are quite a few variations in feature sets out       there.)
        
        Check part numbers carefully, if you're buying from a generic       interweb seller.
        http://www.facet-purolator.com/cube-fuel-pumps.php
        
        Charlie
        
        
           On 10/23/2013 6:05 PM, Richard Girard wrote:
      
      [quote]       Sorry, no 503 experience, but two 582's and an HKS         all have Facet low pressure electric pumps pushing to Mikuni         pumps on the 582's (D52's) and a Bing on the HKS. All work fine,         neither Bing 54 or 64 carbs have ever so much as hick upped by         being fed by serial pumps, and, yes, you can shut the Facet         pumps off and the pneumatic pumps chug right along.                    
          
          Rick Girard
        
        
          
          On Wed, Oct 23, 2013 at 2:16 PM, Bob           Etherton <ethertonr(at)webtv.net (ethertonr(at)webtv.net)>           wrote:
                     
          
                   
          
          -- 
          Zulu Delta
          Mk IIIC
          Thanks, Homer GBYM
          
          
          It               isn't necessary to have relatives in Kansas City in order               to be unhappy.
                  - Groucho Marx
          
        
      [b]
 
  |  | - The Matronics Kolb-List Email Forum - |  |   |  Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
 
  http://www.matronics.com/Navigator?Kolb-List |  
  |  
 
 
 
 
  | 
			 
		  | 
	 
	
		| Back to top | 
		 | 
	 
	
		  | 
	 
	
		 | 
	 
 
  
	 
	    
	   | 
	
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You can download files in this forum
  | 
   
 
  
Powered by phpBB © 2001, 2005 phpBB Group
  
		 |