FDB2 fire dampers meet international standards for both rectangular (width B 100-1200 mm and height H 100-1600 mm, 1 mm division) and circular ducts (Ø100-1250 mm). Modular constructions are available for bigger sizes. Non-standard dimensions and flange drilling available on request. Standard flange width 27 mm. Flanges and drilling also available according to ISO 15138 standards. Frame thickness 3 mm or 3-5 mm according to SOLAS. Also 6, 8 and 10 mm frame thicknesses are available on request. Blades are made of two sheets, each of them being 1 mm thick (sandwich design).
DIMENSIONS | S |
If B or H > 100, but < 449 | 3 |
If B or H > 450 but < 649 | 4 |
If B or H > 650 | 5 |
DIMENSIONS | S |
If A < 0.075 m2 | 3 |
If A > 0.075 and A < 0.45 m2 | 4 |
If A > 0.45 m2 | 5 |
ACTUATOR | R | A | |
Electrical (EL) | BF230, BF24, BF120 | 100 | H<300 = 300, H>300 =H |
Pneumatic (PNR) | Pneumatic rotating actuator AT100 | 170 | H<300 = 300, H>300 =H |
Pneumatic (PNR) | Pneumatic rotating actuator AT200 | 190 | H<350 = 350, H>350 =H |
Spring (SP) | Spring | 140 | H |
The above table contains only some examples of actuators and their effect on dimensions.
FDB2 circular connections
FDB2 general drawing, top
FDB2 general drawing, circular with connection flanges
DAMPER HEIGHT | TOTAL DEPTH WITH BLADES OPEN |
< 250 mm | 210 mm |
> 250 mm < 300 mm | 250 mm |
> 300 mm < 349 mm | 210 mm |
> 350 mm | 240 mm |
PART | MATERIAL | FINISHING |
Frame | Carbon steel | Painted or galvanized |
Frame | Stainless steel EN 1.4301 (AISI304), EN 1.4404 (AISI316L), EN 1.4432 (AISI316L) | – |
Blades | Steel | Galvanized |
Blades | Stainless steel EN 1.4301 (AISI304), EN 1.4404 (AISI316L), EN 1.4432 (AISI316L) | – |
Maintenance-free bearings |
Stainless steel EN 1.4404 (AISI316L) | – |
Shafts | Stainless steel EN 1.4404 (AISI316L) | – |
Halton FDB2 is available with following actuators:
DOT: manual override function available for PNR and EL models.
HSO: Halton Smart Override function for HVAC damper black-start available for PNR and EL models. With automatic reset function when power and/or pneumatic air supply is reinstated.
A wide range of accessories available.
In the event of a temperature rise in ductwork:
H/HEIGHT (mm) |
B / WIDTH (mm) | |||||||||||
100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | 1200 | |
100 | 5 (5) | 7(7) | 9(9) | 10(10) | 12(13) | 14(15) | 15(22) | 17(25) | 19(27) | 20(30) | 22(32) | 24(35) |
200 | 7(7) | 9(9) | 11(11) | 12(12) | 14(16) | 16(18) | 18(26) | 20(28) | 22(31) | 23(34) | 25(36) | 27(39) |
300 | 9(9) | 11(11) | 13(13) | 15(15) | 17(19) | 19(21) | 21(30) | 23(32) | 25(35) | 27(38) | 29(41) | 31(43) |
400 | 11(11) | 13(13) | 15(15) | 17(17) | 20(22) | 22(24) | 24(33) | 26(36) | 28(39) | 30(42) | 32(45) | 34(48) |
500 | 13(16) | 16(19) | 18(22) | 21(25) | 23(27) | 25(30) | 28(38) | 30(41) | 32(44) | 35(47) | 37(50) | 39(54) |
600 | 15(18) | 18(21) | 20(24) | 23(27) | 25(30) | 28(33) | 30(41) | 33(45) | 35(48) | 38(51) | 40(55) | 43(58) |
700 | 18(25) | 21(28) | 23(32) | 26(35) | 29(39) | 32(42) | 34(46) | 37(50) | 40(53) | 42(57) | 45(60) | 48(64) |
800 | 20(27) | 23(31) | 25(35) | 28(38) | 31(42) | 34(46) | 37(50) | 40(53) | 43(57) | 46(61) | 49(64) | 51(68) |
900 | 22(31) | 25(35) | 28(39) | 32(42) | 35(46) | 38(50) | 41(54) | 44(58) | 47(62) | 50(66) | 53(70) | 56(74) |
1000 | 24(33) | 27(37) | 31(41) | 34(45) | 37(50) | 40(54) | 44(58) | 47(62) | 50(66) | 53(70) | 57(74) | 60(78) |
1100 | 26(36) | 30(41) | 33(45) | 37(49) | 40(54) | 44(58) | 47(62) | 51(67) | 54(71) | 58(75) | 61(79) | 65(84) |
1200 | 28(39) | 32(44) | 36(48) | 39(52) | 43(57) | 46(61) | 50(66) | 54(70) | 57(75) | 61(79) | 65(84) | 68(88) |
1300 | 31(42) | 35(47) | 38(52) | 42(56) | 46(61) | 50(66) | 54(70) | 58(75) | 62(80) | 65(84) | 69(89) | 73(94) |
1400 | 32(45) | 37(50) | 41(55) | 45(59) | 49(64) | 53(69) | 57(74) | 61(79) | 65(84) | 69(88) | 73(93) | 77(98) |
1500 | 35(48) | 39(53) | 43(58) | 48(63) | 52(68) | 53(73) | 60(78) | 65(83) | 69(89) | 73(94) | 77(99) | 82(104) |
1600 | 36(51) | 41(56) | 45(61) | 50(66) | 54(72) | 59(77) | 63(82) | 67(87) | 72(92) | 76(98) | 81(103) | 85(108) |
D2 ØD | WEIGHT |
(mm) | kg |
100 | 8 (8) |
125 | 8 (8) |
160 | 12 (12) |
200 | 13 (13) |
250 | 19 (19) |
315 | 20 (20) |
400 | 27 (27) |
500 | 35 (43) |
630 | 46 (62) |
800 | 62 (89) |
1000 | 83 (118) |
1250 | 113 (162) |
(Frame thickness according to SOLAS)
Examples of actuator weights: FDB2-EL GGA 326.1E 2,3 kg, GNA 326.1E 1,3 kg, BF230 +3,2 kg, BLF230 +1,7 kg, ExMax/Redmax +3,5 kg, CSQP +3 kg ,
FDB2-PNR AT100 +2,1 kg, AT100 as AISI316 4,4 kg, AT200 +3,2kg, AT200 as AISI316 +6,2 kg, FDB2-SP +1 kg. Control enclosure +4 kg.
Installation and maintenance instructions are with each fire damper delivery. Copies of Operation and Maintenance manuals are available from Halton Marine Sales offices and distributors.
(S)=Shape of Connection | |||||||
(A) Circular on one side | |||||||
(C ) Circular on two sides | |||||||
(R) Rectangular | |||||||
(W)=Width | |||||||
100-1200 | |||||||
(H)=Height | |||||||
100-1600 | |||||||
(D)=Diameter | |||||||
100-1250 | |||||||
(FA)=Fire Approval | |||||||
(C1) ABS American Bureau of Shipping | |||||||
(C2) MED Marine Equipment Directive | |||||||
(C3) LRS Lloyds Register | |||||||
(C4) DNV-GL | |||||||
(C5) BV Bureau Veritas | |||||||
(C9) RMRS Russian Maritime Register | |||||||
(EX)=Atex Class | |||||||
(NA) No | |||||||
(X1) ATEX certified damper [please fill] | |||||||
(SF)=Flange Option | |||||||
(H0) Eurovent flange in circular connections | |||||||
(H1) Eurovent flange + loose flange in circular connections | |||||||
(HA) Eurovent flanges | |||||||
(HB) Eurovent flanges + counter flanges (2 sides) | |||||||
(HC) Eurovent flanges + counter flange (1 side) | |||||||
(N0) ISO15138 flange drilling in circular connection | |||||||
(N1) ISO15138 flange drilling + Loose flange in circular connection | |||||||
(NA) Circular connections without flanges | |||||||
(NR) ISO15138 flange drilling | |||||||
(FS)=Frame Dimensioning | |||||||
(HS) Manual dimensioning | |||||||
(SO) SOLAS dimensioning | |||||||
(S1) SOLAS dimensioning (supplement 2015) | |||||||
(MA)=Material | |||||||
(AS) Stainless steel 1 mm EN1.4404 | |||||||
(CS) Carbon steel 1 mm | |||||||
(LS) Stainless steel 1 mm EN1.4432 | |||||||
(SS) Stainless steel 1 mm EN1.4301 | |||||||
(FM)=Frame Material | |||||||
(A3) Stainless steel 3 mm EN1.4404 | |||||||
(A4) Stainless steel 4 mm EN1.4404 | |||||||
(A5) Stainless steel 5 mm EN1.4404 | |||||||
(C3) Carbon steel 3 mm | |||||||
(C4) Carbon steel 4 mm | |||||||
(C5) Carbon steel 5 mm | |||||||
(L3) Stainless steel 3 mm EN1.4432 | |||||||
(L4) Stainless steel 4 mm EN1.4432 | |||||||
(L5) Stainless steel 5 mm EN1.4432 | |||||||
(S3) Stainless steel 3 mm EN1.4301 | |||||||
(S4) Stainless steel 4 mm EN1.4301 | |||||||
(S5) Stainless steel 5 mm EN1.4301 | |||||||
(FI)=Finishing | |||||||
(HG) Hot galvanized | |||||||
(NA) Acid treatment | |||||||
(PN) Standard painting grey RAL7001 | |||||||
(PX) Special Painting C5-M ISO12944 | |||||||
(IN)=Insulation | |||||||
(N) No | |||||||
(Y) A60 insulation on actuator side | |||||||
(RE)=Actuator | |||||||
(E1) Electric – Belimo, BF24-2-HL | |||||||
(E3) Electric – Belimo, BF230-2-HL | |||||||
(E7) Electric – Belimo, BF120-HL | |||||||
(E8) Electric – Belimo, NF24A-SR | |||||||
(E9) Electric – Belimo, NF24A-SR-S2 | |||||||
(E10) Electric – Belimo, SF24A-SR | |||||||
(E11) Electric – Belimo, SF24A-SR-S2 | |||||||
(I1) InMax – Schischek, 15-SF | |||||||
(I2) InMax – Schischek, 15-SF VAS | |||||||
(I3) InMax – Schischek, 15-SF1 VAS | |||||||
(I4) InMax – Schischek, 8-SF-1 | |||||||
(I6) InMax – Schischek, 15-SF-1 | |||||||
(I9) InMax – Schischek, 5.10-SF | |||||||
(I10) InMax – Schischek, 5.10-SF VAS | |||||||
(I11) InMax – Schischek, 8-SF-1 VAS | |||||||
(K0) Electric – Belimo, BFN24.1 | |||||||
(K2) Electric – Belimo, BFN230.1 | |||||||
(P0) Pneumatic – Air Torque, AT101, Aluminium | |||||||
(P3) Pneumatic – Air Torque, AT104, AISI316 | |||||||
(Q1) Pneumatic – Air Torque, AT201, Aluminium | |||||||
(Q2) Pneumatic – Air Torque, AT204, AISI316 | |||||||
(S1) Spring | |||||||
(T1) Electric – Belimo, BF24-T-2.1HL | |||||||
(T3) Electric – Belimo, BF230-T-2.1HL | |||||||
(Z2) Electric (EX) – Schischek, ExMax 15-SF | |||||||
(Z3) Electric (EX) – Schischek, ExMax 5-10SF | |||||||
(Z4) Electric (EX), Schischek, ExMax 15-SF VAS | |||||||
(Z5) Electric (EX) – Schischek, ExMax 15-SF1 VAS | |||||||
(Z6) Electric (EX) – Schischek, ExMax 8-SF1 | |||||||
(Z7) Electric (EX) – Schischek, ExMax 15-SF1 | |||||||
(Z10) Electric (EX) – Schischek, ExMax 5.10-SF VAS | |||||||
(Z11) Electric (EX) – Schischek, ExMax 8-SF1 VAS | |||||||
(C1) Electric – Elodrive, CSQP-05A1E 24V | |||||||
(C2) Electric – Elodrive, CSQP-05A2E 120/230V | |||||||
(C3) Electric – Elodrive, CSQP-10A1E 24V | |||||||
(C4) Electric – Elodrive, CSQP-10A2E 120/230V | |||||||
(C5) Electric – Elodrive, CSQP-15A1E 24V – Blocked | |||||||
(C6) Electric – Elodrive, CSQP-15A2E 120/230V – Blocked | |||||||
(FU)=Fuse | |||||||
144 °C | |||||||
100 °C | |||||||
95 °C | |||||||
74 °C | |||||||
72 °C | |||||||
70 °C | |||||||
65 °C | |||||||
50 °C | |||||||
(AC)=Accessories | |||||||
(E1) Junction box – Ensto, Plastic, IP66 & 67 | |||||||
(E2) EX junction box – Cooper, GRP, IP66, T6 | |||||||
(E4) Cable connectors – Wieland & Hensel | |||||||
(L2) Limit switch 2 pcs – Bernstein, Plastic, IP66, Mechanical | |||||||
(L4) EX Limit switch 2 pcs – Bartec, Plastic, IP66, Mechanical | |||||||
(L5) EX Limit switch 4 pcs – Bartec, Plastic, IP66, Mechanical | |||||||
(L6) EX Magnetic switch 2 pcs – Elobau, AISI6118, Magnetic | |||||||
(L7) EX Magnetic switch 4 pcs – Elobau, AISI6118, Magnetic | |||||||
(L8) EX Magnetic switch 2 pcs – Pepperl & Fuchs, AISI303, Inductive | |||||||
(L9) EX Magnetic switch 4 pcs – Pepperl & Fuchs, AISI303, Inductive | |||||||
(M1) Solenoid valve – SMC, Aluminium, 24 VDC | |||||||
(M2) Solenoid valve – SMC, Aluminium, 230 VAC | |||||||
(M3) EX solenoid valve – ASCO, Brass, 24 VDC | |||||||
(M4) EX solenoid valve – ASCO, Brass, 230 VAC | |||||||
(M5) EX solenoid valve – Bifold, AISI316, 24 VDC | |||||||
(P1) Manual pneumatic valve – SMC, Aluminium | |||||||
(P2) Manual pneumatic valve – Bifold, AISI316 | |||||||
(S3) Limit switch open/Close – Belimo, SN2, Mechanical | |||||||
(SC) Cover box – Stainless steel | |||||||
(ST) Pneumatic tubing & fittings – AISI316 | |||||||
(ED) Manual over-ride handle – Halton DOT or HV-SKU | |||||||
(O1) Smart override handle – Halton, HSO Schischek | |||||||
(O2) Smart override handle – Halton, HSO Pneumatic | |||||||
Code example | |||||||
FD3/R-1300-1200,FA=C1,SF=HA,FS=SO,MA=CS,FM=C5,FI=HG,RE=Z2,FU=50,ZT=N,AC=E2 |