2
For Ratings at the following temperatures, multiply the 150° rating by the multiplier of the desired temperature.
No. 9A Base-Ray
®
I=B=R Ratings – Steam and Hot Water (500 LBS/HR Flow Rate **)
I=B=R Ratings are determined from tests
made in accordance with the I=B=R Testing
and Rating Code for Baseboard Type of
Radiation, including an allowance of 15% for
heating effect permitted by the Code.
Ratings based on active length. Active length
same as total length.
**The Hot Water Ratings at 500 lb. Flow Rate are based on a standard water À ow rate of 500
lbs. per hour (one gallon per minute) through the Base-Ray. These ratings should be used for all
installations except as noted under 2000 Lb. Flow Rate.
*Add ½" to length for each bushing. Add 5" to length for each valve enclosure.
***Based on ¾" pipe connections.
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*teeFlaeniL
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gnitaR
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maetS
gnitaR
reP.U.T.B
F°512tA.rH
TARUOHREPUTBNISGNITARRETAWTOH
**
ETARWOLF).M.P.GENO(.RH/.SBL005
FOERUTAREPMETREAWEGAREVATA
erusserP
niporD
fosehcnI
***retaW
F°032F°022F°012F°0
02F°091F°081F°071F°051
.tF.niLreP04.3028098038077017056095025093
5.11.50321043105210611070108909808758501.
0.28.604610871066104510241003
10811040108701.
5.25.80502032208020391087103610841003157911.
0.32.0106420762094201320312059107710651071121.
5.39.1107820213019200720942082207020281563131.
0.46.3108230653023308030482006206320802065141.
5.43.5109630104047307430023039206620432557141.
0.50.7100140544051405830
553052305920062059151.
5.57.8101540094075404240193085305230682541261.
0.64.0202940435089402640624009304530213043271.
5.61.2203350975004
501050264032404830833535281.
0.78.3204750326018509350794055403140463037281.
5.75.5205160866032608750335088403440093529291.
0.82.7206560217046606160865002502740614021302.
5.89.8207960757060705560406035502050244513312.
0.96.0308370108074703960936058501350864015322.
5.93.2309770648098702370576081601650494507322.
0.010.4300280098003800770017005600950025009332.
5.017.5301680539517809080647038600260645590442.
0.114.7302090979031907480187051709460275092452.
5.111.93034904201055906880718084709760895584462.
0.218.04048908601069904290258008708070426086462.
5.215.2405201031110830103690888031808370056587472.
0.312.44066010751109701010010329054807670676070582.
5.319.54070110202101211004010959087807970207562592.
0.416.74084110642102611087010499001906280827064503.
5.413.940981101921040210711100301034905580457556503.
0.510.150032105331054210551105601057905880087058513.
5.517.2501721008310782104911010110800105190608540623.
0.614.45021310
42410823102321063110040104490238042633.
5.611.6503531096410073101721027110370107490858534643.
0.718.75049310315101141090310702105
011030010488036643.
5.715.95053410855103541084310342108311033010019528653.
0.812.16067410206104941068310872100711026010639020763.
5.819.26071510746106351052410413103021029010269512773.
0.916.46085510196107751036410943105321012110889014783.
5.913.6609951063710
91610205105831086210151104101506783.
0.020.860046100871006610045100241000310081100401008793.
5.027.960186105281020710975106541033310012106601599704.
0.124.170227109681034710716101941056310932102901091814.
5.121.370367104191058710656107251089310962108111583
824.
0.228.470408108591062810496102651003410892104411085824.
Temperature – Multiplier
150° - 1.0
140° - .82
130° - .68
120° - .54
110° - .42
100° - .32
(1 pages)
(1 pages)
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