Description: 100023535 Internal Gear Pump QT62-125/52-040R206-4 ( Bucher Hydraulics
)
BUCHER 100023535 Internal Gear Pump QT62-125/52-040R206-4
Product Name: BUCHER 100023535 Internal Gear Pump QT62-125/52-040R206-4
Product Brand: Bucher Hydraulics
Product Code: 100023535 Internal Gear Pump QT62-125/52-040R206-4
Product Artikel: 100023535
General
characteristics
Unit
Description,
Value
Installation
attitude
unrestricted
Mounting
method (standard)
oval 2-hole flange to ISO 3019/1
(SAE): QX 3-6 oval 2-hole flange to ISO 3019/2 (metric): QX 2+8
Direction
of rotation
CW
or CCW
Pump
drive method
in-line,
through a flexible coupling
Volumetric
efficiency h v
up
to 98%
Fluids
HLP mineral oils to DIN 51524 Part
2, HFC fluids to VDMA 24317
Maximum admissible level of
contamination of the hydraulic fluid
ISO
4406 code 20/18/15 (see section 9)
Operating viscosity Starting
viscosity
mm 2 /s
10
… 100 *
10
… 300 * *other values on request
Fluid
temperature range
° C
HLP-mineral oils -20 min. / +80 max.
/ HFC +50 max. range for max. long life cycle +30 …
+60 (considering viscosity field)
Inlet
pressure maximum
minimum
bar
1.5
absolute (without external drain connection)
0.5 … 0.98
absolute (dependent on pump frame size and speed, see example in section
3.3.2)
Startup
against pressure
bar
max.
20 (other values on request)
Seal
material
NBR
= standard / FPM (Viton) = option 09
