w w w . t i t u s i n d u s t r i a l . c o m
CAST IRON FIRE PROTECTION TECHNICAL BULLETINS
2
TABLE OF CONTENTS90° ELBOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
90° REDUCED ELBOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
45° ELBOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
REDUCED COUPLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
CROSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
REDUCED CROSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
TEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
REDUCED TEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
PLUG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
CAST IRON
90° ELBOW ▪ Approved By UL, ULC and FM at 300 psi ▪ Cast Iron ASTM A 126 Class B. ▪ NPT Thread per ANSI/ASME B1.20.1. ▪ Dimension per ASME B16.4 ▪ Marked with SPD ▪ For current listing/approval details contact a Titus
representative
3
CAST IRON
90° ELBOW ▪ Approved By UL, ULC and FM at 300 psi ▪ Cast Iron ASTM A 126 Class B. ▪ NPT Thread per ANSI/ASME B1.20.1. ▪ Dimension per ASME B16.4 ▪ For current listing/approval details contact a Titus
representative
Pressure Unit WTPSI/MPa A B LB/KGS
300 1.50 1.50 0.902065 38.1 38.1 0.41300 1.75 1.75 1.39
2065 44.45 44.45 0.63300 1.94 1.94 1.83
2065 49.27 49.27 0.83300 2.25 2.25 3.10
2065 57.15 57.15 1.41300 2.70 2.70 4.80
2065 68.58 68.58 2.182-1/2
CB90044
CB90055
CB90033
CB90066
CB9007765
1-1/2402
50
125
1-1/432
CODEDimensionNominal Size
in/mm
CAST IRON
28
90° ELBOW ▪ Approved By UL, ULC and FM at 300 psi ▪ Cast Iron ASTM A 126 Class B. ▪ NPT Thread per ANSI/ASME B1.20.1. ▪ Dimension per ASME B16.4 ▪ For current listing/approval details contact a Titus
representative
Pressure Unit WTPSI/MPa A B LB/KGS
300 1.50 1.50 0.902065 38.1 38.1 0.41300 1.75 1.75 1.39
2065 44.45 44.45 0.63300 1.94 1.94 1.83
2065 49.27 49.27 0.83300 2.25 2.25 3.10
2065 57.15 57.15 1.41300 2.70 2.70 4.80
2065 68.58 68.58 2.182-1/2
CB90044
CB90055
CB90033
CB90066
CB9007765
1-1/2402
50
125
1-1/432
CODEDimensionNominal Size
in/mm
CAST IRON
28
90° REDUCED ELBOW ▪ Approved By UL, ULC and FM at 300 psi ▪ Cast Iron ASTM A 126 Class B. ▪ NPT Thread per ANSI/ASME B1.20.1. ▪ Dimension per ASME B16.4 ▪ Marked with SPD ▪ For current listing/approval details contact a Titus
representative
4
CAST IRON
A B300 1.26 1.36 0.682065 32.0 34.5 0.31300 1.37 1.45 0.772065 34.80 36.83 0.35300 1.34 1.53 0.972065 34.04 38.86 0.44300 1.45 1.62 1.082065 36.83 41.15 0.49300 1.58 1.67 1.192065 40.13 42.42 0.54300 1.41 1.66 1.172065 35.8 42.2 0.53300 1.52 1.75 1.302065 38.61 44.45 0.59300 1.65 1.80 1.432065 41.91 45.72 0.65300 1.82 1.88 1.652065 46.23 47.75 0.75300 1.49 1.88 1.722065 37.85 47.75 0.78300 1.60 1.97 1.852065 40.6 50.0 0.84300 1.73 2.02 2.002065 43.94 51.31 0.91300 1.90 2.10 2.312065 48.26 53.34 1.05300 2.02 2.16 2.532065 51.31 54.86 1.15
Nominal Sizein/mm
CODE PressurePSI/MPa
Dimension Unit WTLB/KGS
1×1/2CB90031
25×151×3/4
CB9003225×20
1-1/4×1/2CB90041
32×151-1/4×3/4
CB9004232×201-1/4×1
CB9004332×25
1-1/2×1/2CB90051
40×151-1/2×3/4
CB9005240×201-1/2×1
CB9005340×25
1-1/2×1/-1/4CB90054
40×322×1/2
CB9006150×152×3/4
CB9006250×202×1
CB9006350×252×1-1/4
CB9006450×322×1-1/2
CB9006550×40
A B300 1.26 1.36 0.682065 32.0 34.5 0.31300 1.37 1.45 0.772065 34.80 36.83 0.35300 1.34 1.53 0.972065 34.04 38.86 0.44300 1.45 1.62 1.082065 36.83 41.15 0.49300 1.58 1.67 1.192065 40.13 42.42 0.54300 1.41 1.66 1.172065 35.8 42.2 0.53300 1.52 1.75 1.302065 38.61 44.45 0.59300 1.65 1.80 1.432065 41.91 45.72 0.65300 1.82 1.88 1.652065 46.23 47.75 0.75300 1.49 1.88 1.722065 37.85 47.75 0.78300 1.60 1.97 1.852065 40.6 50.0 0.84300 1.73 2.02 2.002065 43.94 51.31 0.91300 1.90 2.10 2.312065 48.26 53.34 1.05300 2.02 2.16 2.532065 51.31 54.86 1.15
Nominal Sizein/mm
CODE PressurePSI/MPa
Dimension Unit WTLB/KGS
1×1/2CB90031
25×151×3/4
CB9003225×20
1-1/4×1/2CB90041
32×151-1/4×3/4
CB9004232×201-1/4×1
CB9004332×25
1-1/2×1/2CB90051
40×151-1/2×3/4
CB9005240×201-1/2×1
CB9005340×25
1-1/2×1/-1/4CB90054
40×322×1/2
CB9006150×152×3/4
CB9006250×202×1
CB9006350×252×1-1/4
CB9006450×322×1-1/2
CB9006550×40
45° ELBOW ▪ Approved By UL, ULC and FM at 300 psi ▪ Cast Iron ASTM A 126 Class B. ▪ NPT Thread per ANSI/ASME B1.20.1. ▪ Dimension per ASME B16.4 ▪ Marked with SPD ▪ For current listing/approval details contact a Titus
representative
5
CAST IRON
A B300 1.120 1.120 0.812065 28.448 28.448 0.37300 1.290 1.290 1.232065 32.766 32.766 0.56300 1.430 1.430 1.652065 36.322 36.322 0.75300 1.680 1.680 2.682065 42.672 42.672 1.22
Nominal Sizein/mm CODE Pressure
PSI/MPaDimension Unit WT
LB/KGS1 CB4503325
1-1/4 CB4504432
1-1/2 CB45055402 CB4506650
A B300 1.120 1.120 0.812065 28.448 28.448 0.37300 1.290 1.290 1.232065 32.766 32.766 0.56300 1.430 1.430 1.652065 36.322 36.322 0.75300 1.680 1.680 2.682065 42.672 42.672 1.22
Nominal Sizein/mm CODE Pressure
PSI/MPaDimension Unit WT
LB/KGS1 CB4503325
1-1/4 CB4504432
1-1/2 CB45055402 CB4506650
REDUCED COUPLING ▪ Approved By UL, ULC and FM at 300 psi ▪ Cast Iron ASTM A 126 Class B. ▪ NPT Thread per ANSI/ASME B1.20.1. ▪ Dimension per ASME B16.4 ▪ Marked with SPD ▪ For current listing/approval details contact a Titus
representative
6
CAST IRON
Dimension A
300 1.70 0.6162065 43.18 0.28300 1.70 0.6842065 43.18 0.311
Nominal Sizein/mm
CODE PressurePSI/MPa
Unit WTLB/KGS
1×1/2CRC031
25×151×3/4
CRC03225×20
Dimension A
300 1.70 0.6162065 43.18 0.28300 1.70 0.6842065 43.18 0.311
Nominal Sizein/mm
CODE PressurePSI/MPa
Unit WTLB/KGS
1×1/2CRC031
25×151×3/4
CRC03225×20
CROSS ▪ Approved By UL, ULC and FM at 300 psi ▪ Cast Iron ASTM A 126 Class B. ▪ NPT Thread per ANSI/ASME B1.20.1. ▪ Dimension per ASME B16.4 ▪ Marked with SPD ▪ For current listing/approval details contact a Titus
representative
7
CAST IRON
A B300 1.50 1.50 1.602065 38.1 38.1 0.73300 1.75 1.75 2.642065 44.45 44.45 1.20300 1.94 1.94 2.992065 49.27 49.27 1.36300 2.25 2.25 4.802065 57.15 57.15 2.18
1-1/2 CX055402 CX06650
1 CX03325
1-1/4 CX04432
Nominal Sizein/mm CODE Pressure
PSI/MPaDimension Unit WT
LB/KGSA B300 1.50 1.50 1.602065 38.1 38.1 0.73300 1.75 1.75 2.642065 44.45 44.45 1.20300 1.94 1.94 2.992065 49.27 49.27 1.36300 2.25 2.25 4.802065 57.15 57.15 2.18
1-1/2 CX055402 CX06650
1 CX03325
1-1/4 CX04432
Nominal Sizein/mm CODE Pressure
PSI/MPaDimension Unit WT
LB/KGS
REDUCED CROSS ▪ Approved By UL, ULC and FM at 300 psi ▪ Cast Iron ASTM A 126 Class B. ▪ NPT Thread per ANSI/ASME B1.20.1. ▪ Dimension per ASME B16.4 ▪ Marked with SPD ▪ For current listing/approval details contact a Titus
representative
8
CAST IRON
A B300 1.58 1.67 1.892065 40.13 42.42 0.86300 1.65 1.80 2.272065 41.91 45.72 1.03300 1.73 2.02 2.992065 43.94 51.31 1.36
2×1CX063
50×25
1-1/4×1CX043
32×251-1/2×1
CX05340×25
Nominal Sizein/mm
CODE PressurePSI/MPa
Dimension Unit WTLB/KGSA B
300 1.58 1.67 1.892065 40.13 42.42 0.86300 1.65 1.80 2.272065 41.91 45.72 1.03300 1.73 2.02 2.992065 43.94 51.31 1.36
2×1CX063
50×25
1-1/4×1CX043
32×251-1/2×1
CX05340×25
Nominal Sizein/mm
CODE PressurePSI/MPa
Dimension Unit WTLB/KGS
TEE ▪ Approved By UL, ULC and FM at 300 psi ▪ Cast Iron ASTM A 126 Class B. ▪ NPT Thread per ANSI/ASME B1.20.1. ▪ Dimension per ASME B16.4 ▪ Marked with SPD ▪ For current listing/approval details contact a Titus
representative
9
CAST IRON
A B300 1.50 1.50 1.252065 38.10 38.10 0.57300 1.75 1.75 1.912065 44.45 44.45 0.87300 1.94 1.94 2.552065 49.27 49.27 1.16300 2.25 2.25 3.962065 57.15 57.15 1.80300 2.70 2.70 6.382065 68.58 68.58 2.90
PressurePSI/MPa
Dimension Unit WTLB/KGS
1 CT33325
2-1/2 CT77765
Nominal Sizein/mm CODE
1-1/4 CT44432
1-1/2 CT555402 CT66650
A B300 1.50 1.50 1.252065 38.10 38.10 0.57300 1.75 1.75 1.912065 44.45 44.45 0.87300 1.94 1.94 2.552065 49.27 49.27 1.16300 2.25 2.25 3.962065 57.15 57.15 1.80300 2.70 2.70 6.382065 68.58 68.58 2.90
PressurePSI/MPa
Dimension Unit WTLB/KGS
1 CT33325
2-1/2 CT77765
Nominal Sizein/mm CODE
1-1/4 CT44432
1-1/2 CT555402 CT66650
REDUCED TEE ▪ Approved By UL, ULC and FM at 300 psi ▪ Cast Iron ASTM A 126 Class B. ▪ NPT Thread per ANSI/ASME B1.20.1. ▪ Dimension per ASME B16.4 ▪ Marked with SPD ▪ For current listing/approval details contact a Titus
representative
A B C300 1.50 1.36 1.50 1.062065 38.10 34.54 38.10 0.48300 1.50 1.45 1.50 1.102065 38.10 36.83 38.10 0.50300 1.26 1.26 1.36 0.972065 32.00 32.00 34.54 0.44300 1.37 1.37 1.45 1.082065 34.80 34.80 36.83 0.49300 1.67 1.67 1.58 1.452065 42.42 42.42 40.13 0.66300 1.80 1.80 1.65 1.722065 45.72 45.72 41.91 0.78300 1.34 1.26 1.53 1.192065 34.04 32.00 38.86 0.54300 1.45 1.37 1.62 1.342065 36.83 34.80 41.15 0.61300 1.58 1.50 1.67 1.452065 40.13 38.10 42.42 0.66300 1.75 1.67 1.75 1.782065 44.45 42.42 44.45 0.81300 1.88 1.80 1.82 1.942065 47.75 45.72 46.23 0.88300 1.34 1.34 1.53 1.362065 34.04 34.04 38.86 0.62300 1.45 1.45 1.62 1.412065 36.83 36.83 41.15 0.64300 1.58 1.58 1.67 1.632065 40.13 40.13 42.42 0.74300 1.88 1.88 1.82 1.912065 47.75 47.75 46.23 0.87300 2.10 2.10 1.90 2.642065 53.34 53.34 48.26 1.20300 1.41 1.34 1.66 1.432065 35.81 34.04 42.16 0.65300 1.52 1.37 1.75 1.522065 38.61 34.80 44.45 0.69300 1.65 1.50 1.80 1.782065 41.91 38.10 45.72 0.81300 1.82 1.67 1.88 1.982065 46.23 42.42 47.75 0.90
1-1/2×1×1CT533
40×25×251-1/2×1×1-1/4
CT53440×25×32
1-1/2×1×1/2CT531
40×25×151-1/2×1×3/4
CT53240×25×20
1-1/4×1-1/4×1-1/2CT445
32×32×401-1/4×1-1/4×2
CT44632×32×50
Nominal Sizein/mm CODE Pressure
PSI/MPaDimension Unit WT
LB/KGS1×1/2×1
CT31325×15×251×3/4×1
CT32325×20×251×1×1/2
CT33125×25×151×1×3/4
CT33225×25×201×1×1-1/4
CT33425×25×321×1×1-1/2
CT33525×25×40
1-1/4×1×1/2CT431
32×25×151-1/4×1×3/4
CT43232×25×201-1/4×1×1
CT43332×25×25
1-1/4×1×1-1/4CT434
32×25×321-1/4×1×1-1/2
CT43532×25×40
1-1/4×1-1/4×1/2CT441
32×32×151-1/4×1-1/4×3/4
CT44232×32×20
1-1/4×1-1/4×1CT443
32×32×25
300 1.94 1.80 1.94 2.202065 49.28 45.72 49.28 1.00300 1.41 1.34 1.66 1.582065 35.81 34.04 42.16 0.72300 1.52 1.45 1.75 1.722065 38.61 36.83 44.45 0.78300 1.65 1.58 1.80 1.912065 41.91 40.13 45.72 0.87300 1.82 1.75 1.88 2.272065 46.23 44.45 47.75 1.03
A B C300 1.94 1.88 1.94 2.422065 49.28 47.75 49.28 1.10300 2.16 2.10 2.02 2.952065 54.86 53.34 51.31 1.34300 1.41 1.41 1.66 1.802065 35.81 35.81 42.16 0.82300 1.52 1.52 1.75 1.912065 38.61 38.61 44.45 0.87300 1.65 1.65 1.80 2.092065 41.91 41.91 45.72 0.95300 1.82 1.82 1.88 2.422065 46.23 46.23 47.75 1.10300 2.16 2.16 2.02 2.992065 54.86 54.86 51.31 1.36300 2.25 2.02 2.25 3.212065 57.15 51.31 57.15 1.46300 2.25 2.10 2.25 3.502065 57.15 53.34 57.15 1.59300 1.49 1.41 1.88 2.272065 37.85 35.81 47.75 1.03300 1.60 1.52 1.97 2.382065 40.64 38.61 50.04 1.08300 1.73 1.65 2.02 2.532065 43.94 41.91 51.31 1.15300 1.90 1.82 2.10 2.862065 48.26 46.23 53.34 1.30300 2.02 1.94 2.16 3.082065 51.31 49.28 54.86 1.40300 2.25 2.16 2.25 3.592065 57.15 54.86 57.15 1.63300 1.49 1.49 1.88 2.57
PressurePSI/MPa
Dimension Unit WTLB/KGS
CT545
CT546
50×40×402×1-1/2×250×40×502×2×1/2
CT655
CT656
CT661
50×40×252×1-1/2×1-1/450×40×32
2×1-1/2×1-1/2
CT653
CT654
50×40×152×1-1/2×3/450×40×202×1-1/2×1
CT651
CT652
50×25×502×1-1/4×250×32×50
2×1-1/2×1/2
CT636
CT646
40×40×321-1/2×1-1/2×240×40×502×1×2
CT554
CT556
40×40×201-1/2×1-1/2×140×40×25
1-1/2×1-1/2×1-1/4
CT552
CT553
40×32×501-1/2×1-1/2×1/2
40×40×151-1/2×1-1/2×3/4
CT551
1-1/2×1-1/4×1-1/240×32×40
1-1/2×1-1/4×2
Nominal Sizein/mm
CODE
1-1/2×1-1/4×1-1/4CT544
40×32×32
1-1/2×1-1/4×3/4CT542
40×32×201-1/2×1-1/4×1
CT54340×32×25
1-1/2×1×1-1/2CT535
40×25×401-1/2×1-1/4×1/2
CT54140×32×15
10
CAST IRON
A B C300 1.50 1.36 1.50 1.062065 38.10 34.54 38.10 0.48300 1.50 1.45 1.50 1.102065 38.10 36.83 38.10 0.50300 1.26 1.26 1.36 0.972065 32.00 32.00 34.54 0.44300 1.37 1.37 1.45 1.082065 34.80 34.80 36.83 0.49300 1.67 1.67 1.58 1.452065 42.42 42.42 40.13 0.66300 1.80 1.80 1.65 1.722065 45.72 45.72 41.91 0.78300 1.34 1.26 1.53 1.192065 34.04 32.00 38.86 0.54300 1.45 1.37 1.62 1.342065 36.83 34.80 41.15 0.61300 1.58 1.50 1.67 1.452065 40.13 38.10 42.42 0.66300 1.75 1.67 1.75 1.782065 44.45 42.42 44.45 0.81300 1.88 1.80 1.82 1.942065 47.75 45.72 46.23 0.88300 1.34 1.34 1.53 1.362065 34.04 34.04 38.86 0.62300 1.45 1.45 1.62 1.412065 36.83 36.83 41.15 0.64300 1.58 1.58 1.67 1.632065 40.13 40.13 42.42 0.74300 1.88 1.88 1.82 1.912065 47.75 47.75 46.23 0.87300 2.10 2.10 1.90 2.642065 53.34 53.34 48.26 1.20300 1.41 1.34 1.66 1.432065 35.81 34.04 42.16 0.65300 1.52 1.37 1.75 1.522065 38.61 34.80 44.45 0.69300 1.65 1.50 1.80 1.782065 41.91 38.10 45.72 0.81300 1.82 1.67 1.88 1.982065 46.23 42.42 47.75 0.90
1-1/2×1×1CT533
40×25×251-1/2×1×1-1/4
CT53440×25×32
1-1/2×1×1/2CT531
40×25×151-1/2×1×3/4
CT53240×25×20
1-1/4×1-1/4×1-1/2CT445
32×32×401-1/4×1-1/4×2
CT44632×32×50
Nominal Sizein/mm CODE Pressure
PSI/MPaDimension Unit WT
LB/KGS1×1/2×1
CT31325×15×251×3/4×1
CT32325×20×251×1×1/2
CT33125×25×151×1×3/4
CT33225×25×201×1×1-1/4
CT33425×25×321×1×1-1/2
CT33525×25×40
1-1/4×1×1/2CT431
32×25×151-1/4×1×3/4
CT43232×25×201-1/4×1×1
CT43332×25×25
1-1/4×1×1-1/4CT434
32×25×321-1/4×1×1-1/2
CT43532×25×40
1-1/4×1-1/4×1/2CT441
32×32×151-1/4×1-1/4×3/4
CT44232×32×20
1-1/4×1-1/4×1CT443
32×32×25
300 1.94 1.80 1.94 2.202065 49.28 45.72 49.28 1.00300 1.41 1.34 1.66 1.582065 35.81 34.04 42.16 0.72300 1.52 1.45 1.75 1.722065 38.61 36.83 44.45 0.78300 1.65 1.58 1.80 1.912065 41.91 40.13 45.72 0.87300 1.82 1.75 1.88 2.272065 46.23 44.45 47.75 1.03
A B C300 1.94 1.88 1.94 2.422065 49.28 47.75 49.28 1.10300 2.16 2.10 2.02 2.952065 54.86 53.34 51.31 1.34300 1.41 1.41 1.66 1.802065 35.81 35.81 42.16 0.82300 1.52 1.52 1.75 1.912065 38.61 38.61 44.45 0.87300 1.65 1.65 1.80 2.092065 41.91 41.91 45.72 0.95300 1.82 1.82 1.88 2.422065 46.23 46.23 47.75 1.10300 2.16 2.16 2.02 2.992065 54.86 54.86 51.31 1.36300 2.25 2.02 2.25 3.212065 57.15 51.31 57.15 1.46300 2.25 2.10 2.25 3.502065 57.15 53.34 57.15 1.59300 1.49 1.41 1.88 2.272065 37.85 35.81 47.75 1.03300 1.60 1.52 1.97 2.382065 40.64 38.61 50.04 1.08300 1.73 1.65 2.02 2.532065 43.94 41.91 51.31 1.15300 1.90 1.82 2.10 2.862065 48.26 46.23 53.34 1.30300 2.02 1.94 2.16 3.082065 51.31 49.28 54.86 1.40300 2.25 2.16 2.25 3.592065 57.15 54.86 57.15 1.63300 1.49 1.49 1.88 2.57
PressurePSI/MPa
Dimension Unit WTLB/KGS
CT545
CT546
50×40×402×1-1/2×250×40×502×2×1/2
CT655
CT656
CT661
50×40×252×1-1/2×1-1/450×40×32
2×1-1/2×1-1/2
CT653
CT654
50×40×152×1-1/2×3/450×40×202×1-1/2×1
CT651
CT652
50×25×502×1-1/4×250×32×50
2×1-1/2×1/2
CT636
CT646
40×40×321-1/2×1-1/2×240×40×502×1×2
CT554
CT556
40×40×201-1/2×1-1/2×140×40×25
1-1/2×1-1/2×1-1/4
CT552
CT553
40×32×501-1/2×1-1/2×1/2
40×40×151-1/2×1-1/2×3/4
CT551
1-1/2×1-1/4×1-1/240×32×40
1-1/2×1-1/4×2
Nominal Sizein/mm
CODE
1-1/2×1-1/4×1-1/4CT544
40×32×32
1-1/2×1-1/4×3/4CT542
40×32×201-1/2×1-1/4×1
CT54340×32×25
1-1/2×1×1-1/2CT535
40×25×401-1/2×1-1/4×1/2
CT54140×32×15
300 1.94 1.80 1.94 2.202065 49.28 45.72 49.28 1.00300 1.41 1.34 1.66 1.582065 35.81 34.04 42.16 0.72300 1.52 1.45 1.75 1.722065 38.61 36.83 44.45 0.78300 1.65 1.58 1.80 1.912065 41.91 40.13 45.72 0.87300 1.82 1.75 1.88 2.272065 46.23 44.45 47.75 1.03
A B C300 1.94 1.88 1.94 2.422065 49.28 47.75 49.28 1.10300 2.16 2.10 2.02 2.952065 54.86 53.34 51.31 1.34300 1.41 1.41 1.66 1.802065 35.81 35.81 42.16 0.82300 1.52 1.52 1.75 1.912065 38.61 38.61 44.45 0.87300 1.65 1.65 1.80 2.092065 41.91 41.91 45.72 0.95300 1.82 1.82 1.88 2.422065 46.23 46.23 47.75 1.10300 2.16 2.16 2.02 2.992065 54.86 54.86 51.31 1.36300 2.25 2.02 2.25 3.212065 57.15 51.31 57.15 1.46300 2.25 2.10 2.25 3.502065 57.15 53.34 57.15 1.59300 1.49 1.41 1.88 2.272065 37.85 35.81 47.75 1.03300 1.60 1.52 1.97 2.382065 40.64 38.61 50.04 1.08300 1.73 1.65 2.02 2.532065 43.94 41.91 51.31 1.15300 1.90 1.82 2.10 2.862065 48.26 46.23 53.34 1.30300 2.02 1.94 2.16 3.082065 51.31 49.28 54.86 1.40300 2.25 2.16 2.25 3.592065 57.15 54.86 57.15 1.63300 1.49 1.49 1.88 2.57
PressurePSI/MPa
Dimension Unit WTLB/KGS
CT545
CT546
50×40×402×1-1/2×250×40×502×2×1/2
CT655
CT656
CT661
50×40×252×1-1/2×1-1/450×40×32
2×1-1/2×1-1/2
CT653
CT654
50×40×152×1-1/2×3/450×40×202×1-1/2×1
CT651
CT652
50×25×502×1-1/4×250×32×50
2×1-1/2×1/2
CT636
CT646
40×40×321-1/2×1-1/2×240×40×502×1×2
CT554
CT556
40×40×201-1/2×1-1/2×140×40×25
1-1/2×1-1/2×1-1/4
CT552
CT553
40×32×501-1/2×1-1/2×1/2
40×40×151-1/2×1-1/2×3/4
CT551
1-1/2×1-1/4×1-1/240×32×40
1-1/2×1-1/4×2
Nominal Sizein/mm
CODE
1-1/2×1-1/4×1-1/4CT544
40×32×32
1-1/2×1-1/4×3/4CT542
40×32×201-1/2×1-1/4×1
CT54340×32×25
1-1/2×1×1-1/2CT535
40×25×401-1/2×1-1/4×1/2
CT54140×32×15
2065 37.85 37.85 47.75 1.17300 1.60 1.60 1.97 2.772065 40.64 40.64 50.04 1.26300 1.73 1.73 2.02 2.932065 43.94 43.94 51.31 1.33300 1.90 1.90 2.10 3.212065 48.26 48.26 53.34 1.46300 2.02 2.02 2.16 3.522065 51.31 51.31 54.86 1.60300 2.60 2.60 2.39 5.062065 66.04 66.04 60.71 2.30
2×2×2-1/2CT66750×50×65
2×2×1-1/4CT66450×50×32
2×2×1-1/2CT665
50×50×40
2×2×3/4CT66250×50×20
2×2×1CT663
50×50×25
CT66150×50×15
300 1.94 1.80 1.94 2.202065 49.28 45.72 49.28 1.00300 1.41 1.34 1.66 1.582065 35.81 34.04 42.16 0.72300 1.52 1.45 1.75 1.722065 38.61 36.83 44.45 0.78300 1.65 1.58 1.80 1.912065 41.91 40.13 45.72 0.87300 1.82 1.75 1.88 2.272065 46.23 44.45 47.75 1.03
A B C300 1.94 1.88 1.94 2.422065 49.28 47.75 49.28 1.10300 2.16 2.10 2.02 2.952065 54.86 53.34 51.31 1.34300 1.41 1.41 1.66 1.802065 35.81 35.81 42.16 0.82300 1.52 1.52 1.75 1.912065 38.61 38.61 44.45 0.87300 1.65 1.65 1.80 2.092065 41.91 41.91 45.72 0.95300 1.82 1.82 1.88 2.422065 46.23 46.23 47.75 1.10300 2.16 2.16 2.02 2.992065 54.86 54.86 51.31 1.36300 2.25 2.02 2.25 3.212065 57.15 51.31 57.15 1.46300 2.25 2.10 2.25 3.502065 57.15 53.34 57.15 1.59300 1.49 1.41 1.88 2.272065 37.85 35.81 47.75 1.03300 1.60 1.52 1.97 2.382065 40.64 38.61 50.04 1.08300 1.73 1.65 2.02 2.532065 43.94 41.91 51.31 1.15300 1.90 1.82 2.10 2.862065 48.26 46.23 53.34 1.30300 2.02 1.94 2.16 3.082065 51.31 49.28 54.86 1.40300 2.25 2.16 2.25 3.592065 57.15 54.86 57.15 1.63300 1.49 1.49 1.88 2.57
PressurePSI/MPa
Dimension Unit WTLB/KGS
CT545
CT546
50×40×402×1-1/2×250×40×502×2×1/2
CT655
CT656
CT661
50×40×252×1-1/2×1-1/450×40×32
2×1-1/2×1-1/2
CT653
CT654
50×40×152×1-1/2×3/450×40×202×1-1/2×1
CT651
CT652
50×25×502×1-1/4×250×32×50
2×1-1/2×1/2
CT636
CT646
40×40×321-1/2×1-1/2×240×40×502×1×2
CT554
CT556
40×40×201-1/2×1-1/2×140×40×25
1-1/2×1-1/2×1-1/4
CT552
CT553
40×32×501-1/2×1-1/2×1/2
40×40×151-1/2×1-1/2×3/4
CT551
1-1/2×1-1/4×1-1/240×32×40
1-1/2×1-1/4×2
Nominal Sizein/mm
CODE
1-1/2×1-1/4×1-1/4CT544
40×32×32
1-1/2×1-1/4×3/4CT542
40×32×201-1/2×1-1/4×1
CT54340×32×25
1-1/2×1×1-1/2CT535
40×25×401-1/2×1-1/4×1/2
CT54140×32×15
2065 37.85 37.85 47.75 1.17300 1.60 1.60 1.97 2.772065 40.64 40.64 50.04 1.26300 1.73 1.73 2.02 2.932065 43.94 43.94 51.31 1.33300 1.90 1.90 2.10 3.212065 48.26 48.26 53.34 1.46300 2.02 2.02 2.16 3.522065 51.31 51.31 54.86 1.60300 2.60 2.60 2.39 5.062065 66.04 66.04 60.71 2.30
2×2×2-1/2CT66750×50×65
2×2×1-1/4CT66450×50×32
2×2×1-1/2CT665
50×50×40
2×2×3/4CT66250×50×20
2×2×1CT663
50×50×25
CT66150×50×15
PLUG ▪ Approved By UL, ULC and FM at 300 psi ▪ Cast Iron ASTM A 126 Class B. ▪ NPT Thread per ANSI/ASME B1.20.1. ▪ Dimension per ASME B16.4 ▪ Marked with SPD ▪ For current listing/approval details contact a Titus
representative
11
CAST IRON
DimensionA
300 0.94 0.102065 23.88 0.05300 1.07 0.182065 27.18 0.08300 1.25 0.292065 31.75 0.13300 1.36 0.462065 34.54 0.21300 1.45 0.642065 36.83 0.29300 1.56 1.082065 39.62 0.49
2 CPL00650
1-1/4 CPL00432
1-1/2 CPL00540
PressurePSI/MPa
Unit WTLB/KGS
1 CPL00325
1/2 CPL00115 3/4 CPL00220
Nominal Sizein/mm CODE Dimension
A300 0.94 0.102065 23.88 0.05300 1.07 0.182065 27.18 0.08300 1.25 0.292065 31.75 0.13300 1.36 0.462065 34.54 0.21300 1.45 0.642065 36.83 0.29300 1.56 1.082065 39.62 0.49
2 CPL00650
1-1/4 CPL00432
1-1/2 CPL00540
PressurePSI/MPa
Unit WTLB/KGS
1 CPL00325
1/2 CPL00115 3/4 CPL00220
Nominal Sizein/mm CODE
w w w . t i t u s i n d u s t r i a l . c o m