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Danfoss 421AK00689C

ADU041R01AE10AC520000000200100CD00C

MPN: 421AK00689C
Category: X20 series piston pumps

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Danfoss 421AK00689C?

Danfoss ADU041R01AE10AC520000000200100CD00C, manufacturer part number 421AK00689C. Sourced on request from PartnerPLC — contact us to check availability, condition and lead time.

Specifications

Aux mount output shaft	NO AUXILIARY MOUNTING FEATURES
Brand	Danfoss
CODE TITLE	PRESSURE COMPENSATED/PRESSURE FLOW COMPENSATED OPEN CIRCUIT PISTON PUMP
Control special features	NO CONTROL SPECIAL FEATURES
Controller type	PRESSURE COMPENSATOR
Design code	THIRD DESIGN
Diagnostic pressure ports	NO DIAGNOSTIC PRESSURE PORTS
Displacement	41.0 cm3/r [2.50 in3/r]
Drain port size location	1.0625-12 UNF-2B O-RING PORT - TOP
Flow comp rpc setting	NO FLOW COMPENSATOR SETTING
Front mounting input shaft	2 BOLT B (SAE J744-101-2) WITH 22.22 [.875] DIA STRAIGHT KEY SHAFT (SAE J744-22-1)(KEY INCLUDED)
Identification packaging	MARK EATON PRODUCT NUMBER & FULL MODEL CODE ON LABEL / INDIVIDUAL BOX PACKAGING
Input shaft rotation	RIGHT-HAND ROTATION (CW) RIGHT SIDE SUCTION PORT LEFT SIDE PRESSURE PORT
Main ports size location	REAR PORTS; SUCTION - 1.875-12 UN-2B SAE O-RING PORT; PRESSURE - 1.3125-12 UN-2B SAE O-RING PORT (49.2 [3.00] & 41.0 [2.50] &62.3 [3.80] DISPLACEMENTS ONLY)
Maximum displacement option	EXTERNAL MANUAL STROKE ADJUSTMENT (SET AT MAXIMUM)
Paint	BLUE PRIMER PER SPEC 209-13CD
PRESSURE COMP SETTING	48.3-51.7 bar [700-750 lbf/in2]
PUMP SPECIAL FEATURES	NO PUMP SPECIAL FEATURES
Shaft seal	STANDARD POLYACRYLATE SHAFT SEAL
Torque control setting	NO TORQUE CONTROL OR SECONDARY COMPENSATOR

421AK00689C: frequently asked questions

When can 421AK00689C be shipped?

421AK00689C 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 421AK00689C 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 421AK00689C 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 421AK00689C, subject to availability and destination.