91
91
91
| l+rl+
..
A B E
100 -f-
Premier Range
BSS are pleasedto introduce new range a of BOSSStorageCalorifiers their to extensive rangeof heatexchangeproducts BOSSrange. and successful The BOSSStorageCalorifier Rangehas been developed reducethe time taken in to gainingdrawingapproval. They are available in 13 standardsizesrangingfrom 280 litres litres. capacityto 20OO The BOSSPremier Rangeis manufactured to BS 853 1996 Part 1 GradeA and is available an optionalextrawith insulation as which would needto be specified the at time of ordering. 2
55 55
55
B055 8066
55
55
821
a22s
4236 4247
8258
4.00 6.00
2.55
8077
BOBB
55
55
55 55
55
8099 a 01 18 B 29
B 40
ol
4.00 6.00
2.55
55 55 55 55 55 55 55
6.00 2.55
4.O0
4.00 600 2.55 4.00 6.00 2.55 4.OO 600 2.55 4.00
200 200 200 350 350 350 500 500 500 800 800 800 2000
6.00 2.55
4.OO
6.00
2.55
2000
2000
Specification General
with heaterbatterydesigned to Vertical copper storagecalorifier raisethe storagecontentsfrom 1O- 65'C in one hour using pumped primaryLTHW82 - 71"C. finnedcopper 'U'-tubesexpandedinto Heaterbatterycomprises a brasstubeolatewith cast iron headerchest. Vessels mountedon supportskirt. PN16flange bursting for Connections: ScrewedBSP/8S4504 disc DesignCode: Manufactured 83853 1996 Part 1 GradeA to designtemperature 65'C Secondary Primary designtemperature 82"C
Data Dimensions
cnpAcm
A B
c 355
280
'1 '105
600
360 1388 600 355 1 7 5 200 200 450 410 255 925 440 1671 600 420 1 7 5 200 200 450 410 255 1 1 1 5
550
lOOr/
675
420
tc3
235 250
ctc
450 235 1 1 1 5 11 8 0 11 8 0 13 1 5
Materials Construction of
Body DishedFnds Bosses Flanges Backing Rings Tubeplate Chest BatteryTubes Gaskets Bolting SupportSkirt CopperBS EN 1653:1998 CopperBS EN 1653:1998 Gunmetal BS1400LG2 Gunmetal BS1400LG2 Cast SteelBS1501 151 4304 BrassBS2875C2123 Cast lron8S1452Grade22O CopperBS EN 1057:i996 Non-asbestos Klingersil C443O 853692 Grade8.8 Mild Steel854360 43a
700 1768 750 440 205 235 250 c t c 285 800 1 7 7 1 800 440 230 235 300 c t c 5 1 0 3 1 0 900 1970 800 535 230 305 300 c t c 5 1 0 355 1000 1836 900 580 275 305 300 585 560 400 1200 2150 900 580 275 a , 4 F 300 585 560 400 1350 2386 900 625 275 A A R 300 585 560 400 1500 1990 1050 625 320 450 660 635 445 1800 1 9 1 4 1200 635 330 345 450 660 7 1 0 2000 2091 1200 635 330 450 660 7 1 0
1225
1435 1590
I JJC
12BO 1395
Connection Sizes
CAPACITT PNIMARY fI.OW SEC||XDANY SEC(|IIOARYc0ul tltsPEcltotl ITRS & RETUNil Ft0w NETUSX EE0 0PElill{G R E F : A & B nEF: nEF: 0 C REt; E REF:F inctBSP inch BSP inch BSP inchBSP ]t. B. NEIIEF/PTNV IilMERStotl VALVE HEATER REF: G I inci BSP nEF:H nEF;l I
2BO
11/z 11z / 1 t/ z
2 2 2 2 1
I
2 2 2
200
1 1
1 1
1 1/ q 11 q / 1 1/ q
B B B B B B F
F
B B B B
360
440 550
200 200
250
2
2 2 2 2
1
1 1
2
2 2 2 2
700 800
900 1000
2
2 2 2
250
300
B
B B B B B
F F
1
'l 1
300 300
300
1 1z / 1 1z / 1 1z /
2 2
2 2
2
2 2 2
F F
F
2
2 2
1
I
300
450 450 450
11 /z 2 2
1
1
F F
* On ventedapplicationsthis pressure increases to 1.70 Bar g lmportant Note: Thesepressures detailed when applied in unventedsysternsare maximum 'hot' working pressures.The cold fill pressurers fo be less than this. The differencebetween the working and cold fill pressuresis dependant on system volume and expansion yesse/sbe.
D
CAPAGIIY lik*
Criteria
DUTY kw
PNffARY FIOW Usc
17.9 23.O 28.1 35.2 44.8 51.2 57.6 63.9 76.8 86.4 96.0 11 5 . 0 128.O
700
800
o.76 o.97
1.11 1.25 1.39
l.Oi/
a-F'l
r
I G
I
+
300mm Diameter Spreader Plate Fitted in base of vessel
T
<F---------->
70
3/a"BSP Drain
*o"=
55718428
5571 8439
280
2AO
5571 8450
5 5 7 18 4 6 1
360
160
440 440
550
55718502
5b / 185-l 55714524
5571 8535
55 / 1ll54{-j
4.00 6.00 4.00 600 4.00 6.00 400 6.00 4.00 6.00 4.00
600
qoo
ooo
000 200 200 350 500 500
BO0
'11.i5{)
5571 8686
5571 8697
5571 8557
900
4.00
5571 705 8
Specification General
with fixed primarycoil storagecylinder Vertical copper indirect to designed raisethe storagecontentsfrom 10 - 65"C in one hour usingpumped primaryLTHW82 - 71"C. Vessel mountedon supportskirt. ScrewedBSP Connections: to standard DesignCode: Manufactured commercial 65'C designtemperature Secondary B2'C Primary designtemperature
Data Dimensions
CAPACITY A B G D
lr/C
280 360
440 550
11 0 5 1388 1671
lOOi/
600 600
395 395 420 420 445 470 590 635 635 635 680
lrrC
600
675 750 800
1 7 5 765
tcc
700 800
900
205
895
clu
800
900
Materials Construction of
Body DishedEnds Bosses Coil SupportSkirt CopperBS EN 1653:1998 CopperBS EN 16531 1998 8S1400LG2 Gunmetal CopperBS EN 1057:1996 Mild Steel854360 43a
AFF
A tr,tr,
1 9 1 4 1200 720
2000
Sizes Connection
FLOT GAPACITY PBIMANY ITRS & BETUNil nEF:A&B inchBSP
srcollmY
Ft-0w nEF: C inchBSP
1
1
2 2 2 2
1
1
2 2 2 2
B B B B B B
F
B B B B B B
TJ
1
1
1 1 1
1
700
800
11 /+ 11 /+
lt /+ 1 1+ / 11/z 1 1z /
2
2 2 2
2
2
1
1
2 2
2
F
F
B B B F F F
2 2
2
1 1
1 1
2 2 2
F F
F
11 /z
I
2
2
DutyCriteria
CAPAGITY Iilrcs DUTY kw rnfianY F$w l/sc
lmmersion Heaters
Elements: Nicalloy 825 with controland high limitthermostat Supplied
280
360 440 550
17.9 23.O 28.1 35.2 44.8 51.2 57.6 63.9 76.8 86.4 96.0 11 5 . 0 128.O
0.39
0.50 0.6'1
700
BSS GODE
o.76 o.97
1.11
|.zc
5571 9537 5571 9548 55719559 55/ 19570 5571 9581 55719592 5571 9600
kw
BSS GODE
kw
6 I 12 12 18
18
800
900
3
6
30
IO
THREE
SINGLE
6
I
lo to
THREE
THREE THREE
tc to
18
to
1000
1200 1350
1.39
t.o/
24
24
24
30 30 36 36
)3 23 30 27 36
23
40
Systems VentedCalorifier
with an are ventedcalorifiers installed As the name implies, open vent. atmospheric This servesmany purposesincluding o Releaseof air when it is displacedfrom the heated water is o Freemovement air when the calorifier filledor draineddown of o Changein volumeof storedwaterwhen it is heatedor allowed to cool down ldeallythe vent pipe should extend verticallyupwards from the calorifier.lf horizontaldisplacementis necessaryat some point an and the horizontal upwardgradientshouldbe maintained displacementkept as short as possible.lsolatingvalvesmust not be fitted in the vent. When two or more calorifiersare fitted to the common vent, three way vent valvescan be used. Installedcorrectlythese valvescan from the systemwithout to enablea singlecalorifier be isolated closingthe vent path.
Circulation Secondary
of In orderto meetthe requirements the CIBSEguideTMl3, hot the to aroundthe building maintain is generally circulated water temperatureat a levelat which will not sustain Legionella system bacteria.We recommendthat the secondarycirculationflow rate should not be greaterthan half the hourlyduty of the calorifier.
Supply
Storage Calorifier NOTE: The header tank should be dedicated to the hot water svstem.
Note
to Most reliefvalve capacity charts referto BS 6759. Reference the must be made to ensureratinqsto BS 6283 are valvemanufacturer
USEO.
more economical to It shouldbe remembered that it is frequently vesselratherthan the design increase sizeof the expansion the oressureof the calorifier.
Booster Set
It is crucial that the maximum cold fill pressure of the booster set is used when sizing an expansion vessel. Some booster sets rely upon 'a pressure reducing valve to limit the outlet pressure,howevei some units do not. Such booster sets can create cold feed oressures equal to the closed head pressureof the pumps under certain conditions.
Selection
BOSSnon-storage calorifiers available are in 11 basicsizesup to 2600 kW.The sizing chartsare basedon an 82.2'C flow and a 71.1"Creturnrecirculation steam and pressures from 1.5 Io 7 bar g. Pedormance is velocitylimitedas shown by constant pressure. dutyagainst increasing lf to conditions different these consult are your localBSS branchoffice. Alwaysensurethat the steam pressure will be the actualpressure the steamchest; on any pressure drop throughthe controlvalve must be takenintoconsideration. 010165
010135 01011S
Sizing
To select BOSSnon-storage a calorifier establish heat load in kW and the the saturated steam pressure bar g in the in chest.Usingchads I or 2 readon the horizontal axisthe steam pressure and extendveftically. the vertical On axis read the duty required, extend this line horizontally the two linesintersect until and selectthe curve immediately above.
o1008s :
',:: :ti,i'r:11::j:::jl,:::1
01006s l
'':1 : li,,:::lrirrpr:rir':
.:::::::,,:::,,:.l:t:l::::ll::t:
2500
03018S
'': 2000
Duty
s5010006 5 5 0 1 0 17 0 5501 0028 5501 0039 5501 0050 550 0061 5 5 0 ao72 550 0083 550 0094 550 0102 550 0 11 3
01 006s
01008s
.,.,,',.,.:SOO
01011s
0 10 13 S
0t 01 6s
c l 5 14 5 0 15 17 5 0201 55 0251 35 0251 63 0301 85
Sizing
ShellSize Flow(Usec) A P (kN/mz)
01 006s
1a
010-s
7.4
utc-5
020-s 025-S
zt.o
t.J
030-s
56.3
12.2
14
41
IY
t.c
25
24
-ffi
1 " Flanged Bursting r^,
&
'r'l
r--ffi_ @E
l'"'.'..ffi
itffi rL-ffi
T"
ffi
3 off floor pads 70mm square x 6mm thick on a
'u'PcD
7
n)^_^^,^*^ rrarrrEPraLc
* L withdrawl
Dimensions
MODEL A
x1 x2
N 1 N2 il3 B S P BSP
N4
N5
DRY WT KG
29
40
01006s 670 600 530 460 360 230 320 100 50 01008s 870 800 715 550 420 285 320 125 50
0 1 0 1 1 S 11701100 975 750 500 300 320 125 50
IJ
470 1 4
30 30 25 30 25 30 25 30 25 30
4J
3lt'
1 lz" 3lt'
3lq' 1t lt'
50 50
Ic
495
14
314'' 5 0 3lq'
50 11 46 12"
1112'
JI
50 1250 130 1050114 1 9 0 157 364 112" 160 1 1 5 495 14 50 1600 130 i400114 1 9 0 157 364 112" 160 1 1 5 495
14 14
50 50
1 " 314" 65
65 1112"
ol
0 1 5 1 4 S 1470I400 1250950 650 400 320 1 5 0 70 50 1 350 130 1150 1 6 8 245 1 8 4 4 1 8 126" 210 170 520
80 80 11 86 12" 80 80
1112" 99
45 45 65 65
IJ
11 1 0 0 100 12"
z',
146 195
025135 140013001100 750 600 425 340 175 175 7B 1 250 1 5 0 1000 273 395 237 523 112" 345 275 5/5
3" 3"
z',
150 150
025165 1 7 0 0i 6 0 0 1400950 700 500 340 175 175 78 1 5 5 0 1 5 0 1300273 395 237 523 112" 345 275 575 1B
75
'1900 1800 16001200 900 600 360 200 225 90 1750 170 1 4 5 0324 445 262 0301AS
q7l
80 1 0 5
Connections
N1 N2
Materials Construction of
ScrewedBSP Screwed BSP ScrewedBSP/Flanged ScrewedBSP/Flanged Screwed BSP Shell Chest Tubeplate CarbonSteel Cast lron CarbonSieel Copper 8S3601-41 0-HFS BS 1452-GR220 BS1 -1 51-4304 501 8S2871-C1 06
N3
N4 N5
Secondary Outlet
SafetyValve
Tubes
Max Conditions
Notes
O All flangesto 854504 PN16 O All screwednozzlesBSP internal O All secondary nozzles flangedwith the exception of model010065,whichare screwed BSP internal. 1"
Selection
in unitsare available 6 BOSScombined a basicsizescovering duty rangeup to and chart3 is based 2600 kW Sizing including and on 82.2'Cflow and 71.1"C return from 1.5 to 7 bar g. steampressures is of Subcooling the condensate to 87'C. is Performance velocitylimitedas shown by pressure. lf constantduty againstincreasing to are conditions different these consult your localBSS branchoffice. with unitsarecomplete BOSScombined steamtrap, sightglass,pipeworkand are self-supporling. 8C 0301 BS/301
3C 0251 3S/2s1
Sizing
unitusesthe of Sizing a BOSScombined BOSSnonas criteria the individual same calorifier. storage the Establish heat load in kW and the primarysteam pressure the steamchest, in axis on the horizontal Usingcharl 3 read pressure bar g and extend in the steam On vertically. the verlicalaxis,readthe duty until this linehorizontally extend required, intersect and selectthe curve the two lines above. immediately
Secondary Flow
Steam Inlet
Strainer
Pump
lsolating Valve Steam Trap
Secondary Return
Non-Storage Calorifier
Condensate Return
Drain Cock
Steam Trap
10
P dia
3/4"BSP Drain
T
I
P dia
_l
Dimensions
MODEL
A
x1 x2
N 1 N2 N3 N4 BSP tsP
N5 DRY
WT KG
50 1250 130 900 114 1 9 0 340 704 645 1 1 5 157 50 I 350 130 960
tod
14
25
45 45
25
50 50 80
45 1112" 1 1 12" 80
220 370
02015S/2015C 1785 1500i 3 5 01000 750 450 260 1 5 0 1 1 5 62 1 4 5 0 1 5 0 1030219 330 640 1 1 0 975 215 210 1 4
z',
300 1050/25 550 350 287 175 175 78 1250 150 700 273 395 690 025135/2513C 16001 600 1350950 700 025165/2516C 1900 1
11i
2', 1 5 0 1 5 0 2tlz' 480 2', 150 1 5 0 2tlz' 520 2', 200 200 2tlz" 800
s00 287
65
800 15251050 800 600 312 200 225 90 1750 170 1130324 445 740 030185/3018C 21001
80 1 0 5
Connections
N1 Inlet Primary Screwed BSP Screwed BSP Flanged Flanged ScrewedBSP
Materials Construction of
Shell Chest Tubeplate CarbonSteel Cast lron Carbon Steel Copper 853601-41 0-HFS BS 1452-GR220 BSl 501-151-4304 852871-C106
N2 N3
N4 N5
Primary Outlet
Inlet Secondary Outlet Secondary Safety Valve
Tubes
Max Conditions
Notes
O All flangesto 854504 PN16 O All screwednozzlesBSP internal are on Waterto Water Non Storage Calorifiers available request. Please contactyour nearestBSS branchfor details.
All BSS branches supply en:ire will our .ange pipeline healing 0f and placed equipmeni. Within nelurork strategically branches, hav0 lhis of we produsl leams more a*d in-depth ranges. specialisl slock producl lhesespecialist branches idenlified lherelevanl are in boxes.
Technical
Begistercd ]ffice: The BSEGroapPLC,Fleet H1use, Circle, Lee Leicester 300,England. LEl Tel:0116 3232Fax:0116 1343E-naiL 262 253 rneption@bssgroup.conwvtw.bssuk.co.uk Web: 89132 08102