Additel ADT925-N Hydraulic Pressure Test Pump
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Additel ADT925-N hand-operated hydraulic pump generates 85% vacuum to 6,000 psi using patented screw press technology, ideal for field and laboratory calibration of pressure instruments.
Product details
| Model | ADT925-N |
| Manufacturer | Additel |
| Category | Pressure Accessories |
| Availability | Made to order |
Description
Overview
The Additel ADT925-N is a hand-operated hydraulic pressure test pump designed to generate pressure from 85% vacuum to 6,000 psi (400 bar). Featuring patented screw press technology without a check valve, the pump eliminates troublesome leakage issues common to traditional hand pumps while maintaining smooth pressure generation and adjustment. Hand-tight quick connectors enable easy connection and disconnection without requiring PTFE tape or wrenches, making it ideal for field and laboratory calibration work.
Key Features
- Patented screw press technology without check valve for reduced maintenance and leak-free operation
- Pressure range: 85% vacuum to 6,000 psi (400 bar)
- Lightweight design at only 3.7 lb (1.7 kg)
- Hand-tight quick connectors for test and reference gauges
- Reservoir capacity: 200 ml (12.2 in³)
- Stainless steel ram and adapters, aluminum body with Buna-N, PTFE, and copper alloy seals
- Compatible with oil or deionized water media (oil recommended for optimal stability)
Applications
- Field and laboratory calibration of pressure gauges and indicators
- Transducer testing and comparison measurement
- Pressure equipment validation and maintenance
Included Accessories
- Mineral oil, 1 bottle (250 ml)
- O-rings, 20 pieces
Specifications
| Pressure Range | 85% vacuum to 6,000 psi (400 bar) |
| Reservoir Capacity | 200 ml (12.2 in³) |
| Weight | 3.7 lb (1.7 kg) |
| Height | 4.72" (120 mm) |
| Base Dimensions | 9.84" × 5.51" (250 mm × 140 mm) |
| Pressure Port Type | 1/4 NPT female (N) |
| Low Pressure Piston Volume | 1.1 in³ (18 ml) |
| High Pressure Piston Volume | 0.05 in³ (0.9 ml) |
| Ram/Adapter Material | Stainless steel |
| Body Material | Stainless steel and aluminum |
| Seal Material | Buna-N, PTFE, copper alloy |
| Media | Oil or deionized water |
| Warranty | 1 year |
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Additel ADT925-N Hydraulic Pressure Test Pump
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