System Stand
Model A112
System Stand
Model A112
Our popular safety stand adapted to support additional apparatus for process monitoring and chemical synthesis. The base accommodates a central 25 mm (1 in) diameter stand rod, and up to two additional 16 mm (⅝ in) diameter stand rods A300 (purchased separately). Portable and adaptable to address changing work spaces, equipment, and priorities. Length of the central stand rod is 711 mm (28 in). The cast zinc-aluminum alloy base is coated for protection from corrosion and chemical spills.
Downloads
CLS Stirrer GuideRod Diameter | 25 mm (1 in) |
Rod Length | 711 mm (28 in) |
Rod Material | 304 stainless steel tube |
Weight | 5 kg (11 lb) |
Base Material | Cast zinc-aluminum alloy coated with chemical resistant epoxy paint |
Base Footprint | 416 W x 430 L mm (16 ⅜ x 16 15⁄₁₆ in) |
A112 | System stand with two threaded holes for A300 rod, 711 x 25 mm (28 x 1 in) rod, stand base and allen key. | ||||||||
A113 | System stand with two threaded holes for A300 rod, 965 x 25 mm (38 x 1 in) rod, stand base and allen key. | ||||||||
A114 | System stand with two threaded holes for A300 rod, 1219 x 25 mm (48 x 1 in) rod, stand base and allen key. | ||||||||
A300 | Accessory rod 711 x 16 mm (28 x ⅝ in), threaded with nut. | ||||||||
Use with: BDC1850, BDC3030, BDC6015, BDC2002, or BDC2010 Overhead Stirrers | |||||||||
Compatible clamps: A120, A122 |
Features
- Wide base and H configuration
- Cast zinc-aluminum alloy coated with chemical resistant epoxy paint
- Compatible with three lengths of stand rods
- Rods interchangeable using same allen key
- Threaded holes in base for installation of A300 rod
Benefits
- Excellent stability
- Chemical and corrosion resistant - durable and easy to clean
- Flexibility to mount stirrer higher for taller vessels and reaction systems
- Easy to adapt to process needs
- Option for one or two A300 rods to support additional apparatus such as manifolds and condensers
CompareStand Rod
Model ROD28
- 711 mm (28 in) length
- 25 mm (1 in) diameter
- 304 stainless steel
Stand rod only. Compatible with A110 stand base. Customize A113 or A114 stand with 711 mm (28 in) stand rod.
CompareStand Rod
Model ROD38
- 965 mm (38 in) length
- 25 mm (1 in) diameter
- 304 stainless steel
Stand rod only. Compatible with A110 stand base. Customize A112 or A114 stand with 965 mm (38 in) stand rod.
CompareStand Rod
Model ROD48
- 1219 mm (48 in) length
- 25 mm (1 in) diameter
- 304 stainless steel
Stand rod only. Compatible with A110 stand base. Customize A112 or A113 stand with 1219 mm (48 in) stand rod.
CompareAccessory Rod
Model A300
- 711 mm (28 in) length
- 16 mm (⅝ in) diameter
- 303 stainless steel
Accessory rod only, compatible with A112, A113, and A114 stands.
CompareFastening Clamp
Model A120
- 12.5 mm (½ in) stirrer support rod capacity
- 15‑30 mm stand rod (9⁄₁₆ ‑ 1 3⁄₁₆ in)
- Cast zinc-aluminum alloy
Popular clamp for its durability and ease of use. Coated for protection from corrosion and chemical spills.
CompareFastening Clamp
Model A122
- 16 mm (⅝ in) stirrer support rod capacity
- 15‑30 mm stand rod (9⁄₁₆ ‑ 1 3⁄₁₆ in)
- Cast zinc-aluminum alloy
Popular clamp designed to accommodate stirrer support rods up to 16 mm (⅝ in) diameter. Coated for protection from corrosion and chemical spills.
-
Downloads
CLS Stirrer Guide - Product Information
Stirrer Guide
-
FAQs
How do I choose a mixing impeller?
To choose an impeller the volume of the mixture, the size of the mixing vessel and the viscosity of the mixture should be known. The diameter of the mixing blade should measure one third of the diameter of the vessel, and be placed a distance of one third the diameter of the vessel up from the bottom of the vessel.
For thicker mixtures, use a square or “U” shaped anchor paddle. These paddles have more surface area to contact the thick product being mixed. Because thicker mixtures are usually mixed more slowly a paddle diameter closer to the full diameter of the vessel can be used so that the product close to the edge of the vessel is mixed. (A150, A250 are examples of square blade paddles; U022, U044, U055, U510 or A183 are examples of anchor paddles).
The paddle I need is not listed on your website. Can you make what I need?
We are happy to make custom paddles. Email or fax a drawing showing the specifications you need and a quotation outlining a part number, price and delivery will be emailed or faxed back for approval.
How do I reduce the vortexing I am experiencing with my propeller?
A baffle can be used in the vessel to reduce vortexing or the stirrer can be rotated slightly in the clamp so that the mixing shaft is not perpendicular. With the impeller on an angle, the vortex is broken and the introduction of air is minimized.
What is electropolishing?
All stainless steel impellers and blades from Caframo are electropolished. Electropolishing is an electrochemical treatment performed on stainless steel to obtain a smooth, corrosion-resistant finish. This process also passivates the stainless steel by removing elemental iron and increasing the chromium concentration on the surface and nickel just beneath. The result is a chemically inactive part. Note that the process does not coat the part.
Along with the improved appearance, electropolishing provides the following benefits:
• Reduces stress-related cracking and metal fatigue
• Increases the life span of the part
• Optimizes sterilization as parts are easy and quick to cleanElectropolished parts are used in the following industries:
• Aerospace and automotive
• Water purification
• Food and beverage
• Medical
• Petrochemical
• Pharmaceutical and cosmeticWhat are all the parts I need to start mixing?
To start mixing the following parts are needed: stirrer motor, clamp, stand and mixing impeller. Go to the “Products” section to find the stirrers and accessories available. The Caframo BDC250 Petite stirrer comes as a package. It includes the stirrer motor, integral clamp, stand, and two mixing impellers (axial and straight blade).
What shaft diameter will a Caframo chuck accept?
The same sized chuck is used for all Caframo overhead stirrers with the exception of the BDC250 Petite. The chuck will accept a shaft from 5 mm to 10 mm (3/16” to 3/8″). Shafts are typically 9.5 mm (3/8″) or 8 mm (5/16”) in diameter. The BDC250 Petite chuck will accept a 6 mm (0.24”) shaft.
What are the diameters of the A110 and A210 stand rods that Caframo offers?
The rod for the A110 stand has a diameter of 1” and is 28” long. It can be used with the BDC1850, BDC3030, BDC6015, BDC2002, or BDC2010. The rod for the A210 stand has a diameter of 5/8” and is 24” long. It is used with the BDC2010 or BDC2002.
Who sells stirrers?
Caframo overhead stirrers are sold worldwide by distributors. Click on “Distributor Locator” for our listing of Canadian, American, Mexican and International Distributors.
Can I buy directly from Caframo?
Caframo overhead stirrers are sold worldwide by distributors. Click on “Distributor Locator” for our listing of Canadian, American, Mexican and International Distributors.
Do you drop ship?
Yes. Caframo stirrers and accessories are shipped from stock.
You may also like…
CompareAccessory Rod
Model A300
- 711 mm (28 in) length
- 16 mm (⅝ in) diameter
- 303 stainless steel
Accessory rod only, compatible with A112, A113, and A114 stands.
CompareFastening Clamp
Model A122
- 16 mm (⅝ in) stirrer support rod capacity
- 15‑30 mm stand rod (9⁄₁₆ ‑ 1 3⁄₁₆ in)
- Cast zinc-aluminum alloy
Popular clamp designed to accommodate stirrer support rods up to 16 mm (⅝ in) diameter. Coated for protection from corrosion and chemical spills.
CompareFastening Clamp
Model A120
- 12.5 mm (½ in) stirrer support rod capacity
- 15‑30 mm stand rod (9⁄₁₆ ‑ 1 3⁄₁₆ in)
- Cast zinc-aluminum alloy
Popular clamp for its durability and ease of use. Coated for protection from corrosion and chemical spills.