47244-STR — Pressure Control Hose 24" Straight x Straight 1/4" SAE

Pressure Control Hose 24" (60cm) — Straight x Straight Hex Fittings 1/4" SAE

Replaces regular copper capillary tubing and eliminates capillary failure due to work hardening from vibration. This professional-grade pressure control hose features hex-style fittings with 1/4" SAE thread, operating to 600 psi (42 bar) and 200°F (93°C), supplied as a ready-to-install 24" (60cm) assembly with straight x straight fittings for in-line connections.

Key Features

• 24" (60cm) Length: Ideal for medium-reach installations
• Straight x Straight Fittings: Pre-assembled hex-style fittings
• 1/4" SAE Thread: Standard industry fitting
• 600 psi (42 bar): High-pressure rating
• 200°F (93°C): High-temperature capability
• Eliminates Vibration Failure: Prevents work hardening
• Replaces Copper Tubing: Superior vibration resistance
• Wide Temperature Range: -20 to 200°F (-29 to 93°C)
• Professional Quality: Mastercool reliability

Technical Specifications

• Model: 47244-STR
• Type: Pressure control hose
• Length: 24" (60cm)
• Fittings: Straight x straight hex-style
• Thread: 1/4" SAE
• Maximum Pressure: 600 psi (42 bar)
• Maximum Temperature: 200°F (93°C)
• Operational Temperature: -20 to 200°F (-29 to 93°C)
• Barcode: 700376114768
• SKU: 47244-STR
• HS Code: 40093100

Applications

• Pressure switch connections
• Gauge connections
• Control circuits
• Air conditioning systems
• Refrigeration systems
• HVAC/R installations
• High-vibration environments

Available Lengths - Straight x Straight Fittings

• 47124-STR — 12" (30cm)
• 47184-STR — 18" (45cm)
• 47244-STR — 24" (60cm) - This Product
• 47364-STR — 36" (90cm)
• 47484-STR — 48" (120cm)
• 47604-STR — 60" (150cm)

Available Lengths - Straight x 90° Fittings

• 47124-ST — 12" (30cm)
• 47184-ST — 18" (45cm)
• 47244-ST — 24" (60cm)
• 47364-ST — 36" (90cm)
• 47484-ST — 48" (120cm)
• 47604-ST — 60" (150cm)

Related Pressure Control Hoses

Black Pressure Control Hoses:

• 47364-120 — Black Pressure Control Hose 3m (10ft) 1/4" SAE
• 47364-200 — Black Pressure Control Hose 5m (16ft) 1/4" SAE

Why Choose Pressure Control Hose?

• Eliminates Vibration Failure: Prevents work hardening from vibration
• Superior to Copper: Flexible hose resists vibration damage
• High Pressure Rating: 600 psi (42 bar) for demanding applications
• High Temperature: Operates to 200°F (93°C)
• Wide Temperature Range: -20 to 200°F (-29 to 93°C)
• Hex-Style Fittings: Easy installation with standard tools
• 1/4" SAE Thread: Industry-standard connection
• Professional Quality: Mastercool reliability

Perfect For

• HVAC/R installers
• Refrigeration technicians
• Air conditioning installers
• Equipment manufacturers
• High-vibration environments
• Maintenance and repair operations
• Commercial refrigeration installations

Straight x Straight vs Straight x 90° Fittings

Straight x Straight (This Product):

• Both fittings are straight
• Ideal for in-line connections
• Maximum flexibility in routing
• Perfect for straight runs

Straight x 90°:

• One straight fitting, one 90° elbow fitting
• Ideal for right-angle connections
• Perfect for gauge and switch installations
• Reduces need for additional fittings

Advantages Over Copper Capillary Tubing

Pressure Control Hose (This Product):

• Eliminates vibration failure
• Prevents work hardening
• Flexible routing
• High pressure and temperature capability
• Pre-assembled with hex fittings
• Easy installation
• Long service life in vibration environments

Copper Capillary Tubing:

• Susceptible to work hardening from vibration
• Can fail in high-vibration environments
• Rigid installation
• Requires brazing or flaring
• Transmits vibration

Hex-Style Fittings with 1/4" SAE Thread

• Hex Design: Easy installation with standard spanners
• 1/4" SAE Thread: Industry-standard connection
• Professional Quality: Reliable, leak-free connections
• Pre-Assembled: Ready to install

High Pressure & Temperature Capability

Pressure Rating:

• 600 psi (42 bar) maximum operating pressure
• Suitable for demanding HVAC/R applications
• Professional-grade performance

Temperature Range:

• Maximum: 200°F (93°C)
• Operational: -20 to 200°F (-29 to 93°C)
• Wide range for diverse applications

Installation

1. Verify correct length and fitting configuration for application
2. Connect first straight fitting to component using appropriate spanner
3. Connect second straight fitting to component
4. Ensure secure, leak-free connections
5. Route hose to avoid sharp bends and kinks
6. Test system for leaks

24" vs Other Lengths

24" (60cm) - This Product:

• Medium length for standard installations
• Balanced between reach and compactness
• Perfect for most HVAC/R applications

Shorter Lengths (12", 18"):

• Compact for close-quarters installations
• Less hose to manage

Longer Lengths (36", 48", 60"):

• Extended reach for larger installations
• More flexibility in component positioning

Vibration Resistance

The key advantage of pressure control hose over copper tubing:

• Eliminates Work Hardening: Flexible hose absorbs vibration
• Prevents Failure: No vibration-induced cracking
• Long Service Life: Reliable performance in high-vibration environments
• Professional Solution: Industry best practice for vibration-prone applications

Maintenance

• Regular Inspection: Check for wear, damage, or leaks
• Fitting Tightness: Verify connections remain secure
• Hose Condition: Inspect for kinks or damage
• Replacement: Replace if damaged or showing signs of wear

Storage and Handling

• Storage: Store in cool, dry place away from direct sunlight
• Temperature: Keep at room temperature
• Handling: Avoid sharp bends and kinks
• Protection: Protect fittings from damage

Professional Quality: This 24" (60cm) pressure control hose is built to professional standards for reliable performance in HVAC/R applications. The 47244-STR replaces regular copper capillary tubing and eliminates capillary failure due to work hardening from vibration, with hex-style fittings with 1/4" SAE thread, 600 psi (42 bar) pressure rating, and 200°F (93°C) temperature capability for demanding air conditioning and refrigeration installations.