High Viscosity PTFE Agitator, Semi-Circular 90° Blades, with Glass Filled PTFE Bolt, 19mm, 25.4mm, 28mm, and 30mm Ø shafts
Radial flow agitator with 4- 90° semi-circle blades. The 691 Agitator has quarter circle blades which are designed for low placement in a spherical Flask. Supplied with a PTFE bolt and nut for secure positioning on the stirring shaft. 28mm agitators will fit drilled type 8080 Ace Glass shafts. Unit can also be permanently attached to our line of PTFE sheathed stirrer shafts. The increased depth of the blades imparts more energy to the load.
Quantity discounts are available! Please call 732-356-1553 or submit a quote for larger quantities.
| SKU | Shaft Ø | Blade Ø | Blade Angle | Blade Size | Flow | Price | Cart |
|---|---|---|---|---|---|---|---|
| SM-691-4/19 | 19mm | 4.00" | 90° | .250" x 2.0" | Radial | $360.29 | |
| SM-691-5/19 | 19mm | 5.00" | 90° | .250" x 2.0" | Radial | $372.29 | |
| SM-691-5.5/19 | 19mm | 5.50" | 90° | .250" x 2.0" | Radial | $392.72 | |
| SM-691-7.75/19 | 19mm | 7.75" | 90° | .250" x 2.0" | Radial | $552.17 | |
| SM-691-8/19 | 19mm | 8.00" | 90° | .375" x 2.25" | Radial | $635.48 | |
| SM-691-9.5/19 | 19mm | 9.85" | 90° | .375" x 2.25" | Radial | $652.60 | |
| SM-691-5.5/25 | 1.00" | 5.50" | 90° | .250" x 2.0" | Radial | $305.91 | |
| SM-691-7.75/25 | 1.00" | 7.75" | 90° | .375" x 3.00" | Radial | $571.03 | |
| SM-691-9.5/25 | 1.00" | 9.85" | 90° | .375" x 3.00" | Radial | $761.38 | |
| SM-691-5.5/28 | 28mm | 5.50" | 90° | .250" x 2.0" | Radial | $499.00 | |
| SM-691-7/28 | 28mm | 7.00" | 90° | .375" x 3.00" | Radial | $571.03 | |
| SM-691-7.5/28 | 28mm | 7.50" | 90° | .250" x 2.0" | Radial | $672.99 | |
| SM-691-8/28 | 28mm | 8.00" | 90° | .375" x 3.00" | Radial | $672.99 | |
| SM-691-11/28 | 28mm | 11.00" | 90° | .375" x 3.00" | Radial | $842.95 | |
| SM-691-7.75/30 | 30mm | 7.75" | 90° | .375" x 3.00" | Radial | $706.98 | |
| SM-691-11/30 | 30mm | 11.00" | 90° | .375" x 3.00" | Radial | $842.95 |
Replacement Parts
| SKU | Item Description | Price | Cart |
|---|---|---|---|
| SM-5261-691-01 | Bolt and Nut- 1/4-20 x 2.0″ L for attaching Agitators & Turbines to stirrer shafts with 1/4″ through holes, GF-PTFE |
$32.96 | |
| SM-5261-691-02 | Bolt and Nut- 1/4-20 x 2 1/4″ L for attaching Agitators & Turbines to stirrer shafts with 1/4″ through holes, GF-PTFE |
$35.02 | |
| SM-5261-691-03 | Bolt and Nut- 3/8-16 x 2 1/4″ L for attaching Agitators & Turbines to stirrer shafts with10mm through holes, GF-PTFE |
$37.08 | |
| SM-5261-691-04 | Bolt and Nut- 3/8-16 x 2 1/2″ L for attaching Agitators & Turbines to stirrer shafts with10mm through holes, GF-PTFE |
$39.14 | |
| SM-5261-691-05 | Bolt and Nut- 3/8-16 x 2 3/4″ L for attaching Agitators & Turbines to stirrer shafts with10mm through holes, GF-PTFE |
$41.20 | |
| SM-5261-691-06 | Bolt and Nut- 3/8-16 x 3.0″ L for attaching Agitators & Turbines to stirrer shafts with10mm through holes, GF-PTFE |
$43.26 |
Radial flow agitator with 4- 90° semi-circle blades. The 691 Agitator has quarter circle blades which are designed for low placement in a spherical Flask. Supplied with a PTFE bolt and nut for secure positioning on the stirring shaft. Unit can also be permanently attached to our line of PTFE sheathed stirrer shafts. 28mm agitators will fit drilled type 8080 Ace Glass shafts. The increased depth of the blades imparts more energy to the load.
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Shaft Ø | 1.00", 19mm, 28mm, 30mm |
| Blade Ø | 10.00", 11.00", 4.00", 5.00", 5.50", 6.00", 7.00", 7.50", 7.75", 8.00", 9.85" |
| Blade Angle | 90° |
| Blade Size | .250" x 1.75", .250" x 2.0", .375" x 2.25", .375" x 3.00" |
| Flow | Radial |
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Scientific Machine is an industry leader in providing innovative solutions for PTFE Labware, precision glass threading, PTFE components for scientific Glassware and Stainless steel reaction flasks.
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Middlesex, NJ 08846
(732)356-1553
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