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Danfoss M91-46650

PUMP-TANDEM, VAR DISPL MPT046C

MPN: M91-46650
Category: Mobile closed-circuit piston pumps

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Danfoss M91-46650?

Danfoss PUMP-TANDEM, VAR DISPL MPT046C, manufacturer part number M91-46650. Sourced on request from PartnerPLC — contact us to check availability, condition and lead time.

Specifications

BASE DISPLACEMENT	46cc/rev (2.80cir)
C: SWASHPLATE	Pressure balanced swashplate
D: FRONT SEAL GROUP	Shaft seal for manual displacement control-front section
D: REAR SEAL GROUP	Manual displacement control seal group (rear pump)
E: INPUT SHAFT	19 tooth 16/32 spline, long
F: ROTATION AND VALVE PLATE	Right hand (clockwise), with 22.9 cc/rev charge pump, quiet
G: CHARGE PUMP DISPL	22.9 cc/rev
H: CHG PRS RLF VALVE SET	19.5 bar (285 psi)
J: FILTRATION	Remote pressure filtration without bypass
K: DISPL, FRT PMP	Full displacement
L: BYP VALVE, FRT PMP	Bypass valve
M: SYS PRS PROT, FRT PMP	345 bar (5000 psi) / 345 bar (5000 psi)
N: CONTROL TYPE, FRT PMP	Manual displacement control, light spring, handle with (3) 10mm holes
P: HANDLE POSITION FRT PMP	Manual displacement control handle position-up, 1,2, or 3 hole handles only
Product	Tandem pump
Proposition 65	Cancer and Reproductive Harm
Q: SWASHPLATE GROUP, RR PMP	Swashplate group-std
R: CTRL ORF DIA, FRT PMP	Manual displacement control- supply=0.054, drain=0.046
S: AUX MTG PAD	SAE A - 9 tooth
T: SPECIAL HARDWARE FEATURES	None, black paint, Danfoss tag
TYPE	25cc product type
U: DISPL, REAR PUMP	Full displacement
V: SYS PRS PROT, RR PMP	345 bar (5000 psi) / 175 bar (2538 psi)
W: CTRL ORF DIA, RR PMP	None
X: BYP VALVE, RR PMP	Bypass valve
Y: CONTROL TYPE, REAR PUMP	Manual displacement control, light spring, handle with (3) 10mm holes
Z: REAR HANDLE POSITION	Handle down
ZZ: SPECIAL FEATURES (NON-HDW)	None

M91-46650: frequently asked questions

When can M91-46650 be shipped?

M91-46650 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up M91-46650 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for M91-46650 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for M91-46650, subject to availability and destination.