Parker Denison T7BS-UNIT-B04-CCW-S1 Hydraulic Vane Pump – D-S24-50149-0RO

Series-specific model code

Original model: T7BS-UNIT-B04-CCW-S1

Code coverage: Evidence-supported meanings shown. Confirmation required for remaining configuration.

Evidence profile: T7BS exact single/double/triple ordering-code profile (HY29-0001/UK evidence revision 6)

Code segment	Evidence-bound meaning
T7BS	Series: T7BS.
UNIT	Pump core (B family) displacement code: UNIT. Contact us to confirm.
B04	Shaft, rotation and porting selection: B04. Contact us to confirm.
C	Design letter: C.
C	Seal code: C. Contact us to confirm.
W	Unresolved value after the documented design/seal fields: W. Contact us to confirm.
S1	Special or legacy trailing code: S1. Contact us to confirm.

The exact longest series prefix determines the number and family of pump-core slots. Displacement codes are decoded only through the family table printed for that slot; identical codes are not generalized across A-AS, A-ASW, B, C, D or E cores. Shaft identity remains tied to the complete series. R/L is interpreted from the shaft-end view. Porting 00 is standard; other catalog-shaped porting codes are retained and require physical-orientation confirmation. Unsupported families and unknown special tails fail closed without blocking earlier evidence-supported fields.