Nagman HC Series Hydraulic Comparator

The Nagman HC series hydraulic comparator is a bench pressure source for comparison calibration: the gauge under test and a master gauge are pressurised together and readings compared.

Nagman HC Series Hydraulic Comparator key features

• Bench-mounted hydraulic pressure generation
• Two test ports for master and test gauge
• Fine pressure adjustment
• For high-pressure gauge calibration

Nagman HC Series Hydraulic Comparator specifications

Specifications are indicative; we confirm the exact model, range and options against the manufacturer datasheet at quotation.

About Nagman

Nagman (India) manufactures pressure calibrators, hand pumps and test instruments used by calibration labs and maintenance teams across India. Instrusense India supplies genuine Nagman instruments with GST invoice, application support and delivery across India.

Typical applications

• Pressure gauge calibration
• Transmitter and switch testing
• Field and workshop calibration
• Comparison testing against a reference gauge

Pneumatic vs hydraulic test pumps

Pneumatic hand pumps generate vacuum and pressure up to medium ranges using air and are clean and quick. Hydraulic pumps use oil or water to reach high pressures safely for calibrating high-range gauges and transmitters. Check the maximum pressure, the fine-adjust vernier and the test-port connections.

Why buy from Instrusense India

• Genuine product sourced through manufacturer channels, with datasheet, manual and test certificate where applicable.
• Application help: we confirm range, sensor, materials and certification for your process before you order.
• GST invoice and documentation for smooth procurement and audits.
• Pan-India and global delivery from Hyderabad, with tracked, secure packing.
• After-sales support: calibration coordination, spares and technical help on WhatsApp.

Frequently asked questions

Get a quote for the Nagman HC Series Hydraulic Comparator: WhatsApp or call +91 98669 53771 or email info@instrusenseindia.com. Share quantity, delivery location and any range or option you need.