Name: Motor-Driven Pumps
Brand: SITEC-Sieber
SKU: 750.02

Image sourced from the manufacturer's official documentation; brand identity is never altered.

CATEGORY 05 H₂ Verified

Electric motor-driven HP pumps for continuous operation.

300–10,000 bar

Brand	SITEC-Sieber Engineering AG — Switzerland
Category	Compression
Catalogue page	750.02
Pressure / capacity	300–10,000 bar
Pressure range	300–10,000 bar (4,300–145,000 PSI)
Models	A: adjustable flow / B: pressure control / C: without controls
Flow control range	0.2–100 %
Drive	Servo motor with 15-bit multiturn encoder
H₂ compatibility	Confirmed by official documentation
Verification status	Verified
Documentation source	Compiled from official SITEC-Sieber Engineering AG documentation.

Final technical specifications are confirmed in writing with H2X before ordering.

Technical Data

From the Official Catalogue

Model A: pulsation-free, constant volumetric flow, also at minimum flow (control range 0.2–100 %); prolonged constant flow due to large stroke capacity
Hand operation (pulse key forward/reverse) or automatic continuous discharge; quick return and automatic reverse-to-forward motion
Teachable reversing positions and stroke limits; safety stroke limitation by inductive switches
Control box with 5.7″ TFT touch panel showing actual flow and position; supply 230 VAC / 50 Hz
Digital auto/man interface and analogue set-point interface (standard 4–20 mA); analogue outputs for flow and piston position
Model B: like A with pressure control to keep a constant pressure; includes pressure controller, transducer, hand valves and check valve
Model C: without controls, on a base plate with reduction gear box, servo motor and limit switches
All wetted parts in stainless steel and PTFE

Different analogue signals for external set point or actual value (e.g. 0–20 mA or 0–10 V)
Opposed-piston (boxer) pump: alternating continuous discharge; compensating version for solubility measurements with sampling
Motor-mounting adapter according to customer requirements (Model C)

Source: official SITEC-Sieber product catalogue (page 750.02). Request the datasheet for model, part-number and dimension tables.