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Get Acrobat Reader You will need Acrobat Reader to view pdf Concentric Reducers, PTFE-Lined

Housing Materials
DI = ASTM A395 Cast Ductile Iron
CAST STEEL = ASTM A216
FAB STEEL = Housing fabricated from carbon steel pipe and/or weld fittings.

Flange Materials
CS = ASTM A105 for Rotating and A216 for Fixed
DI = ASTM A395 Cast Ductile Iron

FV = Full Vacuum

*F/R = Major size is fixed. Minor size is rotating.

NOTE: On 1" side of 3" x 1" and 4" x 1" reducers, the bolt holes are 1/2" tapped holes. All fittings have safety vent holes and all bolt holes straddle the center line. See Flange Dimensions. Concentric Reducers are available with VV flanges, with ETFE liner.

Convert To Metric Units
150lb. Flanged.
Major
Size
(in.)
Minor
Size
(in.)
Part Numbers Dimensions (in.) Housing
Material
Flanges Vacuum Rating
(in. Hg/°F)
C F G Material R = Rotating
F = Fixed
1 1/2 6000M1VV0N17XXX 2 4 1/2 1 15/16 DI DI F FV/450
1 1/2 1 6000M1VV0NB1XXX 2 7/8 4 1/2 2 DI DI F
2 1 6000M1VV0N21XXX 3 5/8 5 2 DI DI F
1 1/2 6000M1VV0N2BXXX 2 7/8 DI DI F
3 1 6000M1VV0N31XXX 5 6 2 DI DI F
1 1/2 6000M1VV0N3BXXX 2 7/8 DI DI F
2 6000M1VV0N32XXX 3 5/8 DI DI F
4 1 6000M1VV0N41XXX 6 3/16 7 2 DI DI F
1 1/2 6000M1VV0N4BXXX 2 7/8 DI DI F
2 6000M1VV0N42XXX 3 5/8 DI DI F
3 6000M1VV0N43XXX 5 DI DI F
6 2 6000M1VV0N620 8 1/2 9 3 5/8 DI DI F
3 6000M1VV0N63XXX 5 DI DI F
4 6000M1VV0N64XXX 6 3/16 DI DI F
8 4 6000M1VV0N840 10 5/8 11 6 3/16 DI DI F
6 6000M1VV0N860 8 1/2 DI DI F
10 12 3/4 12
6 6000M1VV0NE60 8 1/2 DI DI F FV/240, 18/450
8 6000M1VV0NE80 10 5/8 DI DI F FV/450
12 6 6000M3ZZ0WF60 15 14 8 1/2 FAB STEEL CS F FV/450
6000B3ZZ0RF60 F/R No Vacuum
8 6000M3ZZ0WF80 10 5/8 F FV/450
6000B3ZZ0RF80 F/R No Vacuum
10 6000M3ZZ0WFE0 12 3/4 F FV/450
6000B3ZZ0RFE0 F/R No Vacuum

300lb. Flanged.
Major
Size
(in.)
Minor
Size
(in.)
Part Numbers Dimensions (in.) Housing
Material
Flanges Vacuum Rating
(in. Hg/°F)
C F G Material R = Rotating
F = Fixed
1 1/2 6000MAYY0R170 2 4 1/2 1 5/16 FAB STEEL CS F/R FV/450
1 1/2 1 6000MAYY0RB1XX4 2 7/8 4 1/2 2
2 1 6000MAYY0R21XX4 3 5/8 5 2
1 1/2 6000MAYY0R2BXX4 2 7/8
3 1 6000MAYY0R31XX4 5 6 2
1 1/2 6000MAYY0R3BXX4 2 7/8
2 6000MAYY0R32XX4 3 5/8
4 1 1/2 6000MAYY0R4BXX4 6 3/16 7 2 7/8
2 6000MAYY0R42XX4 3 5/8
3 6000MAYY0R43XX4 5
6 2 6000MAYY0R62XX4 8 1/2 9 3 5/8
3 6000MAYY0R63XX4 5
4 6000MAYY0R64XX4 6 3/16
8 4 6000MAYY0R84XX4 10 5/8 11 6 3/16
6 6000MAYY0R86XX4 8 1/2


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