CPP1000-M,L High-Pressure Hydraulic Calibration Pump by York Instrument

Overview

The CPP1000-M,L is a high-precision, manually operated hydraulic pressure calibration pump engineered for metrological traceability and field verification of pressure sensors, transmitters, gauges, and digital manometers in industrial process control environments. Designed and manufactured in Germany by York Instrument, this dual-port calibration pump operates on the principle of positive displacement via precision-machined stainless steel plungers and integrated oil reservoirs, enabling stable, pulse-free pressure generation up to 100 MPa (14,500 psi). Its robust architecture supports both fine-adjustment and coarse-pressure generation modes—facilitating rapid pressurization followed by micro-regulation for accurate point-to-point calibration across critical pressure ranges used in petrochemical, power generation, aerospace test benches, and high-pressure hydraulic system maintenance.

Key Features

• Two independent G 1/2″ female threaded ports—one for pressure output and one for reference instrument connection—enabling simultaneous calibration of primary and secondary devices with minimal cross-talk.
• Integrated oil-filled hydraulic circuit optimized for viscosity stability and thermal inertia, ensuring consistent output pressure over extended calibration sessions without drift or cavitation.
• High-strength stainless steel body and hardened plunger assembly rated for >100,000 operational cycles under full load, meeting DIN EN ISO 9001 manufacturing standards.
• Ergonomic dual-lever design with progressive force amplification, reducing operator fatigue during high-pressure generation while maintaining tactile feedback for precise pressure targeting.
• Zero-leakage sealing system using fluoropolymer-coated O-rings and metal-to-metal seat interfaces compliant with ISO 15848-1 for fugitive emission control in regulated facilities.
• No external power or compressed air required—fully portable and intrinsically safe for use in Zone 1 hazardous areas when paired with certified reference instruments.

Sample Compatibility & Compliance

The CPP1000-M,L is validated for use with mineral-based hydraulic oils (ISO VG 32–68) and synthetic ester-based calibration fluids compatible with stainless steel and FKM elastomers. It is not suitable for water, glycol, or corrosive media. The pump complies with international calibration infrastructure requirements including EURAMET cg-3 (Guidelines on Pressure Calibration), ISO/IEC 17025:2017 (for accredited calibration laboratories), and supports adherence to IEC 61511 and ISA-84 safety instrumented system (SIS) verification protocols. Documentation includes full EC Declaration of Conformity, CE marking per PED 2014/68/EU (Category IV), and traceable factory calibration certificate (NIST-traceable reference standard included).

Software & Data Management

While the CPP1000-M,L is a standalone mechanical calibration tool, it integrates seamlessly into digital calibration workflows via compatibility with industry-standard software platforms such as Beamex MC6, Fluke Metrology Suite, and WIKA CalSoft. When connected to a compatible digital pressure controller or data acquisition module (e.g., Druck DPI 620 or GE Druck PACE1000), the pump enables automated pressure step generation, real-time deviation logging, and audit-ready report generation—including uncertainty budgets per GUM (JCGM 100:2008). All generated calibration records support FDA 21 CFR Part 11 compliance when stored within validated electronic calibration management systems (ECMS) with user authentication, electronic signatures, and immutable audit trails.

Applications

• Primary calibration of pressure transmitters in refinery DCS loops prior to commissioning or periodic verification.
• Field verification of safety-critical pressure switches in boiler drum level control and turbine lube oil systems.
• Uncertainty-aware calibration of deadweight testers used in national metrology institutes and third-party labs.
• Performance validation of high-pressure fuel injection components in diesel engine R&D facilities.
• Traceable pressure sourcing for hydrostatic testing of ASME Section VIII pressure vessels and piping systems.
• Supporting GLP/GMP-compliant calibration procedures in pharmaceutical clean utility monitoring (e.g., compressed air, pure steam pressure integrity tests).

FAQ

What type of oil should be used with the CPP1000-M,L?

Use only ISO VG 46 mineral oil or equivalent synthetic hydraulic fluid approved for high-pressure calibration pumps. Avoid silicone-, phosphate ester-, or water-glycol-based fluids.
Can the CPP1000-M,L be used with gas media?

No—it is exclusively designed for liquid (oil) media. Gas use would compromise seal integrity, cause cavitation, and invalidate calibration traceability.
Is the pump suitable for vacuum generation?

No. The CPP1000-M,L is a positive-pressure-only device. Vacuum capability requires dedicated vacuum calibration sources.
Does York Instrument provide NIST-traceable calibration certificates?

Yes—each unit ships with a factory calibration certificate traceable to PTB (Physikalisch-Technische Bundesanstalt), with optional UKAS-accredited certification available upon request.
What maintenance intervals are recommended?

Oil replacement every 12 months or 500 hours of operation; visual inspection of seals and threads before each use; annual performance verification against a certified reference standard.