Installation; Shaft And Impeller Size; Optional 4.8 To 1 Gear Reducer Kits - Graco 25C453 Instructions - Parts Manual

Installation

Installation
Installation Installation
Shaft and and Impeller Impeller Size
Shaft Shaft and Impeller
Flange-mounted and quick-clamp flange mounted
agitators need shafts and blades. See below
to determine the length of the shaft and the
recommended impeller diameter.
Table 3 3 3 Recommended Recommended Impeller
Table Table Recommended
Impeller Impeller Impeller
Inside Inside Tank Inside Tank Tank
Kit Kit Kit
Diameter "T"
Diameter Diameter
Number
Number Number
17N704 12" (30 cm) or less
12" (30 cm) to
17N708
22" (56 cm)
22" to 36"
17N712
(56 to 91.5 cm)
*Recommended impeller blade diameter is generally
determined by taking the inside dimension of the
tank, drum, or vessel (T in Figure 1) and multiplying
by 0.35.
**Speed is limited by material viscosity and
tank diameter for 12" (30 cm) impeller. See
Finding the Proper Agitator Speed, page
To determine the shaft length ("A" in Table 4):
1. Find the distance from the bottom of the tank up
1/2 the impeller diameter (i.e., 2", 4", or 6") (See
0.5 D in Figure 1 ).
2. From that point, measure to the lid mounting
surface (L).
3. Add measurement in step 2 (L) to the length of
the bearing housing (5" or 127 mm).
Example: Shaft length "A" = L + 5 inches (127 mm).
NOTE: Round each measurement up or down to
nearest shaft length in Table 4.
6
Size
Size
Impeller Diameter* Diameter*
Impeller Diameter*
Stainless Steel Stainless Stainless Steel Steel
Impeller Impeller Diameter Impeller Diameter Diameter
"T"
"T"
"D"
"D" "D"
4" (10 cm)
8" (20 cm)
12" (30 cm)**
10.
Figure 1 Measure for Shaft Length
Table Table 4 4 4 Shaft Table Shaft Shaft Length Length Length Part Part Numbers Part
Shaft Shaft Shaft Length Length "A" Length "A" "A"
Part No. No. in in in (cm) (cm)
Part Part No. (cm)
17P005 54 (137)
17P006 52 (132)
17P007
50 (127)
17P008 48 (122)
17P009 46 (117)
17P010 44 (112)
17P011
42 (107)
17P012 40 (101)
17P013 38 (97)
17P014 36 (91)
Optional Optional 4.8 Optional 4.8 4.8 to to to 1 1 1 Gear
• Use Kit 25N644 for mounting onto UL listed motor
assemblies (see Table
Inverter Duty Motor, page 3
• Use Kit 25N645 for mounting onto ATEX listed
motor assemblies (see Table
Explosion Proof Inverter Duty Motor, page 3
Kits include the gear reducer and mounting
hardware. To install and mount the gear reducer, see
Gear Reducer Kit Installation, page 9
Numbers Numbers
Part No. No.
Part Part No. Length Length Length "A"
in in in (cm) (cm)
(cm)
17P015 34 (86)
17P016 32 (81)
17P017
30 (76)
17P018 28 (71)
17P019 26 (66)
17P020 24 (61)
17P021
22 (56)
17P022 20 (51)
17P023 18 (46 cm)
Gear Reducer Gear Reducer Kits Reducer Kits Kits
1 UL Listed Explosion Proof
).
2 ATEX Listed
).
.
3A4553F
"A" "A"