Company Logo
Rifton Activity Chair with Standard Base - Medium - Image 1
Rifton Activity Chair with Standard Base - Medium - Image 2
Rifton Activity Chair with Standard Base - Medium - Image 3
Rifton Activity Chair with Standard Base - Medium - Image 4
Rifton Activity Chair with Standard Base - Medium - Image 5
Image 1 of 5. Swipe to navigate. Tap to view fullscreen.

Rifton Medium Activity Chair With Standard Base

SKU:RER840
MPN:R840
UOM:Each
1 Offer Available

15% OFF

Get 15% off select Rifton products.

Click to copy

Earn Loyalty Points

+1730

Buy more to unlock extra rewards!

PayPal Pay Later

Pay low as $79.28/month with Pay Pal's pay later
$1,730.00
Free Shipping

Free Shipping

Secure transaction
Your payment information is processed securely.
Authorized Dealer
Authorized Dealer
Made in USA
Made in USA

Description

Rifton activity chair with standard base - Medium is an adaptive seating solution engineered to support a wide range of therapeutic, educational, and daily living needs. Designed in collaboration with clinicians, this chair provides stability, comfort, and controlled movement—making it an ideal choice for users with physical, sensory, or developmental challenges. From feeding and speech therapy to active learning and sensory regulation, the chair’s tilt-in-space functionality, customizable supports, and tool-free adjustments help caregivers, educators, and therapists create a safe, effective seating environment. Its durable construction and versatile configuration options make it dependable for long-term use in homes, classrooms, therapy centers, and day programs..

Features:

Tilt-in-space - All Rifton activity chairs have tilt-in-space, which encourages sit-to-stand and resting positions. Tilt-in-space can be activated tool-free while client is in the chair. The standard base tilts 15° forward and 15° back. In addition to tilt-in-space, every Rifton activity chair's backrest angle adjusts 5° forward and 20° back.

Spring option - The optional seat and backrest springs on the Rifton activity chair standard base (and the backrest spring in the hi/lo base) allow for calming through self-generated motion - ideal for clients with autism.

Caster swivel lock - When the caster swivel lock is engaged, the Activity chair can be pushed in a straight line without drifting to the side. When lock is disengaged, casters will swivel and the chair can be maneuvered into tight spaces.

Arm support options - Rifton’s armrests can be raised or lowered individually to accommodate clients who need extra trunk stabilization and can be set at angles ranging from horizontal to 60° up or down. Armrests provide lateral boundaries as well as upper extremity weight-bearing assist to aid trunk control.

Choice of 6 pad colors - Comfortable seat and backrest pads are essential for providing cushioned support and preventing decubiti. Rifton’s backrest and seat pads are made of polyurethane foam covered with a cleanable, healthcare-grade polyurethane-coated fabric. The seat pads can be turned front to back for longer wear. Pads are available in six color choices.

Tool-free adjustments - With all adjustments easy to make - and no tools required - Rifton activity chair is an ideal choice for the busy special needs classroom or at home. The lateral supports are fully adjustable in height, width and angle - all with one knob, which, by the way, can't ever fall off and get lost.

Standard base leg options - Long or short height-adjustable legs, either stationary or with casters for the Standard base: Adjustable in 1" increments, these legs allow to position client at optimum height. The grippy tips of the stationary legs are designed to keep client from sliding and moving across the floor, even with dynamic rocking. The legs with casters are an added feature, making standard base chair easy to move when transitioning from one classroom to another.

Adjust with client in the chair - Rifton activity chair can be easily adjusted while a client is in the chair. This saves time and makes adjustments much simpler to gauge. Seat depth can be safely and easily adjusted while a child is in the chair, by pulling the handle beneath the seat.

Activity Chair comes standard with:

  • Seatbelt
  • Arm supports
  • Adjustable legs
  • Tilt-in-space base
  • Seat and back with pads (specify color)

Rifton activity chair checklist

Click the dimensions (inches) chart to help you make the right choice.

Activity Chair Sizes:

Specifications

Item Dimensions (inches)

Small standard Activity Chair

Medium standard Activity Chair

Large standard Activity Chair

Model Click here for R820 R840 Click here for R860
Frame width Short legs: 21
Long legs: 23
Short legs with casters: 22½
Long legs with casters: 23½
Short legs: 23¼
Long legs: 24¼
Short legs with casters: 24½
Long legs with casters: 25½
Short legs: 26¼
Long legs: 26¼
Short legs with casters: 27¾
Long legs with casters: 27¾
Frame depth (front to back) Short legs: 21½ – 23
Long legs: 26¼ – 27¾
Short legs with casters: 23½ – 25
Long legs with casters: 27 – 28½
Short legs: 22½ – 24½
Long legs: 26¾ – 28¼
Short legs with casters: 25 – 27
Long legs with casters: 26½ – 28¾
Short legs: 30½ – 32¾
Long legs: 32½ – 34½
Short legs with casters: 31 – 33
Long legs with casters: 34¾ – 35¼
Seat height above floor Short legs: 9½ – 12½
Long legs: 18½ – 21½
Short legs with casters: 13½ – 16½
Long legs with casters: 18½ – 21½
Short legs: 12½ – 16½
Long legs: 19 – 23
Short legs with casters: 16 – 20
Long legs with casters: 19 – 23
Short legs: 16½ – 20½
Long legs: 20 – 24
Short legs with casters: 16½ – 20½
Long legs with casters: 20 – 24
Seat angle for tilt-in-space 15° forward, 15° back 15° forward, 15° back 15° forward, 15° back
Backrest angle adjustment 5° forward, 20° back 5° forward, 20° back 5° forward, 20° back
Footboard knee angle 45° – 110° 45° – 110° 45° – 110°
Seat height above footboard 7 – 12 7¾ – 15¼ 11¼ – 21¼
Seat width with hip guides 7 – 9 8½ – 11½ 11 – 14
Seat width without hip guides 12 14 17
Seat depth (1" increments) 8 – 12
7 – 11 with mini kit
11 – 16 15 – 20
Armrest height above seat 5 – 7½ 7 – 10½ 7 – 10½
Trunk support width 5½ – 11½ 6½ – 12 9½ – 14
Backrest height above seat 12½ – 15½ 15½ – 19 19 – 24
Headrest height above seat 14½ – 21 17½ – 24½ 19½ – 29½
Maximum working load (lbs) 75 150 250

Warranty

  • The manufacturer warranties that if any product breaks or fails in service during the first year, it will be replaced free of charge.
  • Parts under warranty will be covered at no cost. Any labor cost for service under warranty is not covered as per our terms of sale.
  • Standard Manufacturer Terms & Conditions are applicable for Warranty of this product.

Please call us for Specific Details.

Return

  • If you wish to return the product, please call for return instructions within 30 days of receiving it.
  • All returns are subject to a 10% restocking fee on Retail Price.
  • All returns must have an RGA number (Returned Goods Authorization Number) unauthorized returns will not be accepted.
  • Please hold on to your carton and packaging materials until you are certain that your order fulfills your needs.
  • The manufacturer will arrange all the details and pay for the return shipment.
  • The products must be new, unused condition, not tampered with, in original packaging and returned at the customer's expense in the original packaging.
  • If your return is not due to any manufacturing defect then the original shipping cost and credit card/paypal processing fee will be deducted from the total refund.
  • No returns accepted for Hygiene & Bath products due to health concerns.
  • Custom orders are non-refundable and non-returnable.
  • Standard Manufacturer Terms & Conditions Apply for Return Policy of this Product.

Please call us for specific details.

FAQs

Q: What makes the Rifton Activity Chair suitable for users with sensory processing challenges?
A: The optional dynamic spring system allows calming, self-generated rocking motion, which can help regulate sensory input and support focus.

Q: Can the chair be adjusted while the user is seated?
A: Yes. Most adjustments—including seat depth and tilt—can be safely made while the user remains in the chair, making it easier to achieve proper positioning.

Q: Is the chair appropriate for classroom use?
A: Absolutely. The standard base is designed for everyday classroom environments and supports activities like feeding, learning, communication, and sensory integration.

Q: How easy is the chair to clean and maintain?
A: The pads feature a healthcare-grade polyurethane-coated fabric that wipes clean, and the overall design supports hygienic, low-maintenance use.

Q: Are there mobility options for moving the chair between rooms?
A: Yes. The standard base offers legs with optional casters, making it simple to transport the chair from one location to another.

Q: Is the Rifton Activity Chair customizable for different users?
A: Yes. With adjustable seat depth, backrest angle, arm support options, leg heights, and multiple accessories, the chair can be tailored to a wide range of therapeutic and mobility needs.

Additional Information

  • Client measurements recommended to be submitted along with your order
  • Please call us for product customization as per your requirements