Danfoss
3923-129
3923-129
Pumps - M39 HI-SPEED VAR PUMP FC CCW
Model Code: ACA392321L0A00MDAJ0000D010G00400B
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Product Specifications
| Feature | Code | Description |
|---|---|---|
| PRODUCT SERIES | ACA | HYDROSTATIC - HEAVY DUTY VARIABLE PUMP |
| DISPLACEMENT | 39 | 63:66 CM3/R [3.885 IN3/R] AT 18 DEG |
| TYPE | 2 | VARIABLE DISPLACEMENT PUMP |
| DESIGN TYPE | 3 | SERIES 1 (MODELS 33-64) |
| INPUT SHAFT | 21 | 21 TOOTH 16/32 PITCH SPLINE (MODELS 33-64) |
| INPUT ROTATION | L | COUNTERCLOCKWISE (LEFTHAND) |
| VALVE PLATE | 0 | STANDARD (V-GROOVE) |
| MAIN PORTS | A | [1.00] - CODE 61 PER SAE J518 |
| POWER LIMITER VALVE SETTING PORT A | 0 | NONE |
| POWER LIMITER VALVE SETTING PORT B | 0 | NONE |
| CONTROL | MD | MANUAL WITH (NC) NEUTRAL LOCKOUT SWITCH (WIDE BAND NEUTRAL) |
| CONTROL SUPPLY ORIFICE (P) | A | 0;71 [.028] DIAMETER |
| CONTROL ORIFICE - UPPER SERVO (S1) | J | 2;59 [.102] DIAMETER |
| CONTROL ORIFICE - LOWER SERVO (S2) | 0 | NONE |
| PRESS OVERRIDE | 0 | NONE |
| PRESS SETTING FOR PRESSURE OVERRIDE | 0 | NONE |
| CONTROL SPECIAL FEATURES | 0 | NO CONTROL SPECIAL FEATURES |
| CHARGE PUMP | D | CHARGE PUMP WITH EXTERNAL DISCHARGE PORT FOR 7/8-14 UNF SAE O-RING FITTING; WITH STEEL HEX PLUG |
| AUXILIARY MOUNTING | 0 | NO AUXILIARY MOUNTING |
| CHARGE PUMP DISPLACEMENT | 1 | 13:9 CM3/R [0.85 IN3/R] |
| 2ND DISPLACEMENT OF DUAL ELEMENT | 0 | NO DUAL ELEMENT |
| CHARGE PRESSURE REL VALVE SETTING | G | 19 BAR [280 LBF/IN2] |
| CHARGE PUMP SPECIAL FEATURES | 0 | NO CHARGE PUMP SPECIAL FEATURES |
| SPECIAL PUMP ASSEMBLY FEATURES | 04 | BOTH SERVO PISTONS WITH 12.0 DEGREE STOPS |
| PAINT AND PACKAGING | 0 | PAINTED PRIMER BLUE (STANDARD) |
| IDENTIFICATION ON UNIT | 0 | STANDARD |
| DESIGN CODE | B | B |