Quote:
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Originally Posted by Cathar
I'll just dream of a pump that has:
6mH2O peak head
13LPM peak flow rate
~3.5mH2O @ 6LPM
12V DC
Separated Magnetic Armature Design
20W (1.7A) Power Draw at 6 - 7 LPM at 12.0v
Perfectly reasonable specifications given everything that the MCP600 does. 'twould be about as close to a "universally" ideal pump across a very broad range of radiator and block scenarios.
/me closes eyes and goes back to sleep.
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I just requested a quote on a pump that is the bigger brother of the MCP600 I believe. Here is a shot of the pq curve and the pump is rated @ 25w @ 24v with a possibility of a 12v model (conflicting statements found)
Looks close to your Ideal pump even tho is a little short on max head it has close to 2gpm @ 3.5m
Here is what I found one place
Quote:
NH-PX-D Series -- NH-50PX-Z-D-F
SPECIFICATIONS
Power Source 12 VDC (optional feature); 24VDC (optional feature)
Pump Features Sealless
Media Liquids
Market Segment GeneralUse
Notes DC powered pump is driven by a magnetic coupling
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And here another
Quote:
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Ordering Note- Specify the voltage required when ordering. 12 Vdc or 24 Vdc for models 5PX & 10PX, 24Vdc for all other models
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Model NH-50PX-Z-D-F
Casing ETFE
Bearing *Ceramic
Thrust Pad Rulon™
Shaft *Ceramic
Tubing Conn.(mm) 18
Threaded MNPT 3/4”
Speed (RPM) 3500
Max Press(m)-Flow(lpm) 3.60-18.60 (I would guess the head is a typ and should be 5.6 considering that the two lower models are @3000rpm 4.30-13.00 and the one at 2500 is 2.30-11.00) it could even be 6.6 considering the differences from the other two amd for some reason the specs dont match the graphs (I may have to call them to see if I can get the real figures since they varry so mutch from the spec sheet and the graph.
I found these back just before I bought my MCP600 but blew them off because of the lack of 12v power, but if that one quote is right and are available with 12v and they have them on hand I will order one as long as its under 300 for one. It would make a good choice with my G5(hopefully I sbmittied early enough on the list to get from the 1st batch I was put on it 9/21/04)