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Description

The Ritter 277 Air Lift Hand Operated Stool with Auto Locking Casters includes high performance auto locking casters that provide both ease of movement and locking safety during procedures and examinations.

Warranty: 1 Year - Parts and Labor.

The Ritter 277 Air Lift Hand Operated Stool with Auto Locking Casters provides support and stability during procedures. The 277 Stool is adjusted pneumatically and includes a backrest for optimum comfort. It is available in many different upholstery colors.

Features

Ritter 277 Air Lift Hand Operated Stool with Auto Locking Casters Features

  • Polished aluminum/black accented five-leg caster base provides support and stability.
  • Star-shaped base allows closer accessibility to the patient.
  • Heavy duty, dual-wheel, hooded casters enable quiet maneuverability over all surface types.

Specifications

Ritter 277 Air Lift Hand Operated Stool with Auto Locking Casters Specifications

  • Seat Height: 18" - 24.5" (45.7 cm - 62.2 cm).
  • Seat Diameter: 16.25" (41.3 cm).
  • Seat Cushion Thickness: 3.25" (8.3 cm).
  • Back Cushion Dimensions: 14" x 7.5" (35.6 cm x 19.1 cm).
  • Caster Base Diameter: 21.5" (54.6 cm).
  • Weight Capacity: 225 lb (102 kg).

Colors

Ritter 277 Air Lift Hand Operated Stool with Auto Locking Casters Colors

  • #277-005-813: Mist.
  • #277-005-814: Stone.
  • #277-005-843: Oasis.
  • #277-005-844: Mineral.
  • #277-005-845: Lunar Gray.
  • #277-005-846: Curative Copper.
  • #277-005-847: Dream.
  • #277-005-848: Healing Waters.
  • #277-005-849: Citrus.
  • #277-005-850: Sandy Retreat.
  • #277-005-851: Iron Ore.
  • #277-005-852: Robust Brown.
  • #277-005-853: Shaded Garden.
  • #277-005-854: Deep Earth.
  • #277-005-855: Soothing Blue.
  • #277-005-856: Dark Linen.
  • #277-005-857: Obsidian.
  • #277-005-858: Restful Path.
  • #277-005-859: Cranberry.
  • #277-005-860: Latte.
  • #277-005-861: UltraFree Harbor.
  • #277-005-862: UltraFree Wheatgrass.
  • #277-005-863: UltraFree Spice.
  • #277-005-864: UltraFree Branch.
  • #277-005-865: UltraFree Stone.
  • #277-005-866: UltraFree Dark Linen.
  • #277-005-867: UltraFree Obsidian.
  • #277-005-868: UltraFree Restful Path.
  • #277-005-869: UltraFree Cranberry.
  • #277-005-870: UltraFree Latte.

Literature

Ritter 277 Air Lift Hand Operated Stool with Auto Locking Casters Literature

Ritter Stools and Chairs Brochure

Midmark and Ritter Upholstery Guide

Frequently asked questions

Is a supportive backrest included with the stool?

Yes, the Ritter 277 Air Lift Stool includes a backrest as a standard component, providing enhanced support and comfort during clinical procedures and examinations. The stool is designed to maximize operator comfort during extended use.

Specific details regarding the backrest:

  • Inclusion: Standard component, included with the stool assembly.
  • Dimensions: The back cushion measures 14 inches x 7.5 inches (35.6 cm x 19.1 cm).
How do the auto-locking casters ensure safety?

The Ritter 277 Stool features high-performance, auto-locking casters designed specifically to maximize stability and safety during clinical use.

These casters, combined with the structural design, provide several key safety enhancements:

  • Secure Stability: The casters automatically lock when positioned, ensuring the stool remains stationary and preventing unintended rolling or shifting during critical procedures.
  • Robust Base Support: The casters are integrated into a durable, star-shaped five-leg caster base (21.5 inches in diameter). This polished aluminum structure provides robust support and stability.
  • Enhanced Accessibility: The design of the base allows the user to achieve closer proximity to the patient or workspace while maintaining a wide, stable footprint.
  • Quiet Maneuverability: When the locking mechanism is disengaged, the heavy-duty, dual-wheel, hooded casters ensure quiet and effortless movement across various floor surfaces.
What is the stool's adjustable height range?

The Ritter 277 stool utilizes a hand-operated pneumatic air lift mechanism for smooth and precise height adjustments, allowing users to find optimal positioning for various clinical procedures. The adjustable seat height range is: * Minimum Height: 18 inches (45.7 cm)* Maximum Height: 24.5 inches (62.2 cm)This range ensures excellent ergonomic support and accessibility across different tasks.

Does the stool offer many upholstery colors?

Yes, the Ritter 277 Stool offers a very wide selection of upholstery options, with over 30 distinct colors available. This extensive range ensures you can perfectly match the stool to your clinical environment or desired aesthetic.

These options are categorized into two main types:

  • Standard Colors (20 options): Including Mist, Stone, Oasis, Mineral, Lunar Gray, Curative Copper, Dream, Healing Waters, Citrus, Sandy Retreat, Iron Ore, Robust Brown, Shaded Garden, Deep Earth, Soothing Blue, Dark Linen, Obsidian, Restful Path, Cranberry, and Latte.
  • UltraFree Upholstery (10 options): A specialized line featuring colors such as UltraFree Harbor, UltraFree Wheatgrass, UltraFree Spice, UltraFree Branch, UltraFree Stone, UltraFree Dark Linen, UltraFree Obsidian, UltraFree Restful Path, UltraFree Cranberry, and UltraFree Latte.
Where is this high-quality stool used?

The Ritter 277 Air Lift Stool is engineered for secure and adjustable seating in professional clinical settings that require both mobility and reliable stability during prolonged procedures. It is ideally suited for:

  • Medical and Clinical Examination Rooms: The pneumatic air lift system allows for quick and precise height adjustment (18” to 24.5”), while the integrated backrest ensures user comfort during extended use.
  • Dental Offices and Laboratories: The high-performance, dual-wheel casters allow for quiet maneuverability across various floor types.
  • Aesthetic Treatment Areas: Its extensive color options allow it to integrate seamlessly into diverse decor schemes.

A significant design benefit is the star-shaped, five-leg base, which is specifically engineered to allow clinicians closer accessibility to the patient during close-range work.

Is the pneumatic seat height easily adjustable?

Yes, the seat height on the Ritter 277 stool is designed for easy and precise adjustment using a hand-operated pneumatic air lift mechanism.

This mechanism allows users to quickly and effortlessly set the ideal working height. The adjustable range is:

  • Minimum Height: 18 inches (45.7 cm)
  • Maximum Height: 24.5 inches (62.2 cm)
What is the maximum weight capacity of this durable stool?

The Ritter 277 is designed for stability and robust support in professional settings, featuring a maximum weight capacity of 225 lb (102 kg).

This stability is ensured by the following design elements:

  • Five-Leg Base: A polished aluminum/black accented five-leg caster base provides robust support and structure.
  • Auto-Locking Casters: High-performance, dual-wheel casters allow for quiet movement but lock automatically when weight is applied, securing the stool during procedures.
Does the stool feature a polished aluminum base?

Yes, the Ritter 277 stool is engineered with a high-performance base that ensures superior stability and accessibility in clinical settings.

Key features of the base include:

  • Premium Material: The robust five-leg caster base is constructed from polished aluminum with black accents, providing a durable and professional foundation.
  • Enhanced Stability & Access: The unique star-shaped geometry of the base maximizes stability and is designed to allow practitioners closer accessibility to the patient during procedures.
  • Safety Locking Casters: It is equipped with heavy-duty, dual-wheel, hooded casters that feature an auto-locking mechanism, securing the stool safely in position once the desired location is reached.
Is the Ritter 277 stool comfortable and supportive?

Yes, the Ritter 277 Air Lift Stool is specifically engineered for optimum user comfort and stability during extended clinical procedures. It includes several key ergonomic features:

  • Ergonomic Backrest: A supportive backrest (14 inches x 7.5 inches) is included for optimum comfort during long periods of use.
  • Thick Seat Cushioning: The round seat features a generous 3.25-inch thick cushion (16.25 inches in diameter) for superior padding.
  • Precise Height Adjustment: The hand-operated pneumatic air lift allows for easy adjustment, setting the seat height between 18 inches and 24.5 inches.

For safety, the heavy-duty, dual-wheel casters are designed to auto-lock when weight is applied, ensuring superior stability during active examinations.

Is the base shaped for close patient access?

Yes, the Ritter 277 Stool is specifically engineered to provide maximum accessibility for the operator. It features a star-shaped five-leg caster base constructed from polished aluminum.

This design is optimized to facilitate a closer working proximity to the patient, ensuring that medical professionals can perform close-contact procedures efficiently and safely.