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Grease Injectors
Series SL-33
- For single-line, high-pressure central lubrication system
- For dispensing petroleum-based lubricants with a viscosity up to NLGI No. 2
- Output is externally adjustable
- Indicator stem permits visual check of injector operation
- May be combined in a circuit of Injectors SL-32, SL-V, SL-V XL, SL-1 and/or SL-11
- Individual injectors can be easily removed for inspection or replacement
- Available in stainless steel SAE 304, for application where environmental conditions are hazardous to carbon steel or
in industries preferring stainless steel
Specifications:

- Series SL-33
- Output:
- Minimum: .001 cu. in. (.016 cc)
- Maximum: .003 cu. in. (.049 cc)
- Operating pressure:
- Minimum: 1200 psig (83 bar)
- Maximum: 3500 psig (241 bar)
- Typical: 1500 psig (103 bar)
- Vent: 200 psig (14 bar)
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|
Model |
Number of outlets |
Connections |
Dimensions |
Manifold inlet |
Injector outlet |
A |
B |
Carbon steel |
304 Stainless steel |
|
in. NPTF |
in. O.D tube |
in. |
mm |
in. |
mm |
83309-1 |
83715-1 |
1 |
1/8 (F) |
1/8 |
1-1/8 |
29 |
1-5/8 |
41 |
83309-2 |
83715-2 |
2 |
1/8 (F) |
1/8 |
1-7/8 |
48 |
2-3/8 |
60 |
83309-3 |
83715-3 |
3 |
1/8 (F) |
1/8 |
2-5/8 |
67 |
3-1/8 |
79 |
83309-4 |
83715-4 |
4 |
1/8 (F) |
1/8 |
3-3/8 |
86 |
3-7/8 |
98 |
83309-5 |
- |
5 |
1/8 (F) |
1/8 |
4-1/8 |
105 |
4-5/8 |
117 |
83309-6 |
83715-6 |
6 |
1/8 (F) |
1/8 |
4-7/8 |
124 |
5-3/8 |
137 |
- |
83715-7 |
7 |
1/8 (F) |
1/8 |
5-5/8 |
143 |
6-1/8 |
156 |
83900 |
83900-9 |
1 |
1/8 (M) |
1/8 |
Single injector/ No manifold |
83314 |
83314-9 |
- |
- |
1/8 |
Single replacement injector |
Note:
- Injectors, except replacement injectors for manifold, include compression nut and ferrule for tubing. - 1/8" O.D. as standard.
Other outlet connectors for feed line optional.
- Injectors with manifolds include two mounting clips and screws.
- Injectors have nitrile packings (200°F max. (93°C)). Checking packing compatibility with synthetic lubricants.
- Output with indicator cap hand-tightened is .001 cu. in. Maximum output is achieved with two turns at .001 cu. in./ turn.
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Series SL-32
- For single-line, high-pressure central lubrication system
- For dispensing petroleum-based lubricants with a viscosity up to NLGI No. 2
- Output is externally adjustable
- Indicator stem permits visual check of injector operation
- May be combined in a circuit of Injectors SL-33, SL-V, SL-V XL, SL-1 and/or SL-11
- Individual injectors can be easily removed for inspection or replacement
- Available in stainless steel SAE 304, for application where environmental conditions are hazardous to carbon steel or
in industries preferring stainless steel
Specifications:

- Series SL-32
- Output:
- Minimum: .001 cu. in. (.016 cc)
- Maximum: .008 cu. in. (.131 cc)
- Operating pressure:
- Minimum: 1200 psig (83 bar)
- Maximum: 3500 psig (241 bar)
- Typical: 1500 psig (103 bar)
- Vent: 200 psig (14 bar)
|
Model |
Number of outlets |
Connections |
Dimensions |
Manifold inlet |
Injector outlet |
A |
B |
Carbon steel |
304 Stainless steel |
|
in. NPTF |
in. O.D tube |
in. |
mm |
in. |
mm |
83336-1 |
83724-1 |
1 |
1/4 (F) |
1/8 |
1-1/4 |
32 |
1-3/4 |
44 |
83336-2 |
83724-2 |
2 |
1/4 (F) |
1/8 |
2 |
51 |
2-1/2 |
63 |
83336-3 |
83724-3 |
3 |
1/4 (F) |
1/8 |
2-3/4 |
70 |
3-1/4 |
82 |
83336-4 |
83724-4 |
4 |
1/4 (F) |
1/8 |
3-1/2 |
89 |
4 |
101 |
83338 |
- |
1 |
1/4 (M) |
1/8 |
Single injector / No manifold
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83337 |
83337-9 |
- |
- |
1/8 |
Single replacement injector
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Note:
- Injectors, except replacement injectors for manifold, include compression nut and ferrule for tubing. - 1/8" O.D. as standard.
Other outlet connectors for feed line optional.
- Injectors with manifolds include two mounting clips and screws.
- Injectors have nitrile packings (200°F max. (93°C)). Checking packing compatibility with synthetic lubricants.
- Output with indicator cap hand-tightened is .001 cu. in. Maximum output is achieved with five turns at .0014 cu. in./ turn.
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Series SL-32HV
- For single-line, high-pressure central lubrication system
- For dispensing petroleum-based lubricants with a viscosity up to NLGI No. 2
- Output is externally adjustable
- Indicator stem permits visual check of injector operation
- May be combined in a circuit of Injectors SL-32, SL-V, SL-V XL, SL-1 and/or SL-11
- Individual injectors can be easily removed for inspection or replacement
Specifications:

- Series SL-32HV
- Output:
- Minimum: .001 cu. in. (.016 cc)
- Maximum: .008 cu. in. (.131 cc)
- Operating pressure:
- Minimum: 1200 psig (83 bar)
- Maximum: 3500 psig (241 bar)
- Typical: 1500 psig (103 bar)
- Vent: 400 psig (28 bar)
|
Model |
Number of outlets |
Connections |
Dimensions |
|
|
Manifold inlet |
Injector outlet |
A |
B |
|
|
in. NPTF |
in. O.D tube |
in. |
mm |
in. |
mm |
83336HV-1 |
1 |
1/4 (F) |
1/8 |
1-1/4 |
32 |
1-3/4 |
44 |
83336HV-2 |
2 |
1/4 (F) |
1/8 |
2 |
51 |
2-1/2 |
63 |
83336HV-3 |
3 |
1/4 (F) |
1/8 |
2-3/4 |
70 |
3-1/4 |
82 |
83336HV-4 |
4 |
1/4 (F) |
1/8 |
3-1/2 |
89 |
4 |
101 |
83336HV-5 |
5 |
1/4 (F) |
1/8 |
4-1/4 |
108 |
4-3/4 |
120 |
83336HV-6 |
6 |
1/4 (F) |
1/8 |
5 |
127 |
5-1/2 |
139 |
83336HV-7 |
7 |
1/4 (F) |
1/8 |
5-3/4 |
146 |
6-1/4 |
158 |
83336HV-8 |
8 |
1/4 (F) |
1/8 |
6-1/2 |
165 |
7 |
177 |
83336HV-9 |
9 |
1/4 (F) |
1/8 |
7-1/4 |
184 |
7-3/4 |
196 |
83336HV-10 |
10 |
1/4 (F) |
1/8 |
8 |
203 |
8-1/2 |
215 |
83338HV |
1 |
1/4 (M) |
1/8 |
Single injector/ No manifold |
83337HV |
- |
- |
1/8 |
Single replacement injector |
Note:
- Injectors, except replacement injectors for manifold, include compression nut and ferrule for tubing. - 1/8" O.D. as standard.
Other outlet connectors for feed line optional.
- Injectors with manifolds include two mounting clips and screws.
- Injectors have nitrile packings (200°F max. (93°C)). Checking packing compatibility with synthetic lubricants.
- Output with indicator cap hand-tightened is .001 cu. in. Maximum output is achieved with five turns at .0014 cu. in./ turn.
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Series SL-V
- For single-line, high-pressure central lubrication system
- For dispensing lubricants compatible with polyurethane seals up to NLGI No. 2
- Output is externally adjustable
- Indicator stem permits visual check of injector operation
- May be combined in a circuit of Injectors SL-32, SL-33, SL-V XL, SL-1 and/or SL-11
- Individual injectors can be easily removed for inspection or replacement
- Each SL-V injector includes a clear polycarbonate protective cap.
Specifications:
- Series SL-V
- Carbon steel
- Output:
- Minimum: .015 cu. in. (.25 cc)
- Maximum: .08 cu. in. (1.31 cc)
- Operating pressure:
- Minimum: 1850 psig (128 bar)
- Maximum: 6000 psig (413 bar)
- Typical: 2500 psig (172 bar)
- Vent: 1000 psig (69 bar)
- Manifold inlet: 3/8 in. NPTF(F)
- Injector outlet: 1/8 in. NPTF(F)
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Model |
Type |
Number of outlets |
Dimensions |
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|
A |
B |
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|
in. |
mm |
in. |
mm |
85770-1 |
One injector manifold |
1 |
Single mounting hole
|
2-1/2 |
63 |
85770-2 |
Two injector manifold |
2 |
Single mounting hole
|
3 |
76 |
85770-3 |
Three injector manifold |
3 |
1-1/4 |
32 |
4-1/4 |
108 |
85770-4 |
Four injector manifold |
4 |
2-1/2 |
63 |
5-1/2 |
140 |
85770-5 |
Five injector manifold |
5 |
3-3/4 |
95 |
6-3/4 |
171 |
85770-6 |
Six injector manifold |
6 |
5 |
127 |
8 |
203 |
85771 |
Replacement for manifold injectors |
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85772 |
Single injector/no manifold - 3/8 in. NPTF(M) inlet
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Note:
- Injector manifolds have 13/32 in. (10.3mm) diameter mounting holes for 3/8 in. bolt.
- Injectors have polyurethane seals. Check compatibility with synthetic lubricants.
- Injectors rated for 180°F (80°C)max. ambient temperature, depending on lubricant used.
- Injectors include fitting for filling feedlines via alternate outlet port.
- Output with adjustment screw hand-tightened is .015 cu. in. Maximum output is achieved with five turns at .014 cu. in./ turn.
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Series SL-V XL
- For single-line, high-pressure central lubrication system
- For dispensing lubricants compatible with polyurethane seals up to NLGI No. 2
- Output is externally adjustable
- Indicator stem permits visual check of injector operation
- May be combined in a circuit of Injectors SL-32, SL-33, SL-V XL, SL-1 and/or SL-11
- Individual injectors can be easily removed for inspection or replacement
- Each SL-V injector includes a clear polycarbonate protective cap
- Two SL-V XL injectors are required to replace one SL-11 injector
Specifications:

- Series SL-V XL
- Carbon steel
- Output:
- Minimum: .015 cu. in. (.25 cc)
- Maximum: .305 cu. in. (5.00 cc)
- Operating pressure:
- Minimum: 1850 psig (128 bar)
- Maximum: 6000 psig (413 bar)
- Typical: 2500 psig (172 bar)
- Vent: 1000 psig (69 bar)
- Manifold inlet: 3/8 in. NPTF(F)
- Injector outlet: 1/8 in. NPTF(F)
|
Model |
Type |
Number of outlets |
Dimensions |
|
|
A |
B |
|
|
|
in. |
mm |
in. |
mm |
85770-1 |
One injector manifold |
1 |
Single mounting hole
|
2-1/2 |
63 |
85770-2 |
Two injector manifold |
2 |
Single mounting hole
|
3 |
76 |
85770-3 |
Three injector manifold |
3 |
1-1/4 |
32 |
4-1/4 |
108 |
85770-4 |
Four injector manifold |
4 |
2-1/2 |
63 |
5-1/2 |
140 |
85770-5 |
Five injector manifold |
5 |
3-3/4 |
95 |
6-3/4 |
171 |
85770-6 |
Six injector manifold |
6 |
5 |
127 |
8 |
203 |
85771 |
Replacement for manifold injectors |
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85772 |
Single injector/no manifold - 3/8 in. NPTF(M) inlet
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Note:
- Injector manifolds have 13/32 in. (10.3mm) diameter mounting holes for 3/8 in. bolt.
- Injectors have polyurethane seals. Check compatibility with synthetic lubricants.
- Injectors rated for 180°F (80°C)max. ambient temperature, depending on lubricant used.
- Injectors include fitting for filling feedlines via alternate outlet port.
- Output with adjustment screw hand-tightened is .015 cu. in. Maximum output is achieved with 20-1/2 turns at .014 cu. in./ turn.
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Spectrum Adjustment Sleeves |
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Model |
Output |
Ratio from max. output |
Ratio from min. output |
Sleeve color |
(10/bag only) |
cu. in. |
cc |
|
N/A |
0.015 |
.25 |
0.05 |
1 |
NA |
85785-1 |
0.030 |
0.50 |
0.10 |
2 |
red |
85785-2 |
0.045 |
0.75 |
0.15 |
3 |
silver |
85785-3 |
0.060 |
1.00 |
0.20 |
4 |
gold |
85785-4 |
0.075 |
1.25 |
0.25 |
5 |
green |
85785-5 |
0.113 |
1.88 |
0.37 |
7.5 |
black |
85785-6 |
0.150 |
2.50 |
0.50 |
10 |
purple |
85785-7 |
0.188 |
3.13 |
0.62 |
12.5 |
blue |
85785-8 |
0.225
|
3.75 |
0.75 |
15 |
orange |
85785-9 |
0.263 |
4.38 |
0.87 |
17.5 |
brown |
85785-10 |
0.300 |
5.00 |
1.00 |
20 |
yellow |
Series SL-1
- For single-line, high-pressure central lubrication system
- For dispensing lubricants compatible with flouroelastomer packings and viscosity up to NLGI No. 2
- Output is externally adjustable
- Indicator stem permits visual check of injector operation
- May be combined in a circuit of Injectors SL-32, SL-33, SL-V, SL-V XL and/or SL-11
- Individual injectors can be easily removed for inspection or replacement
- Available in stainless steel SAE 316, for application where environmental conditions are hazardous to carbon steel or in industries
preferring stainless steel
Specifications:

- Series SL-1
- Output:
- Minimum: .008 cu. in. (.131 cc)
- Maximum: .080 cu. in. (1.31 cc)
- Operating pressure:
- Minimum: 1850 psig (128 bar)
- Maximum: 3500 psig (241 bar)
- Typical: 2500 psig (172 bar)
- Vent: 600 psig (41 bar)
- Manifold inlet: 3/8 in. NPTF(F)
- Injector outlet: 1/8 in. NPTF(F)
|
Model |
Type |
Number of outlets |
Dimensions |
material |
|
A |
B |
Carbon Steel |
Stainless steel |
|
|
in. |
mm |
in. |
mm |
81770-1 |
239351* |
One injector manifold |
1 |
Single mounting hole
|
2-1/2 |
63 |
81770-2 |
239352* |
Two injector manifold |
2 |
Single mounting hole
|
3 |
76 |
81770-3 |
239353* |
Three injector manifold |
3 |
1-1/4 |
32 |
4-1/4 |
108 |
81770-4 |
239354* |
Four injector manifold |
4 |
2-1/2 |
63 |
5-1/2 |
140 |
81770-5 |
239355* |
Five injector manifold |
5 |
3-3/4 |
95 |
6-3/4 |
171 |
81770-6 |
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- |
6 |
5 |
127 |
8 |
203 |
81713 |
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Single injector/no manifold - 3/8 in. NPTF(M) inlet
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81713A |
84776 |
Replacement for manifold injectors
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Note:
- Injector manifolds have 13/32 in. (10.3mm) diameter mounting holes for 3/8 in. bolt.
- Injectors have flouroelastomer packings. Check compatibility with synthetic lubricants.
- Injectors rated for 350°F (176°C)max. ambient temperature, depending on lubricant used.
- Injectors include fitting for filling feedlines via alternate outlet port.
- Output with adjustment screw hand-tightened is .009 cu. in. Maximum output is achieved with 8 turns at .009 cu. in./ turn.
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Series SL-11
- For single-line, high-pressure central lubrication system
- For dispensing lubricants compatible with flouroelastomer packings and viscosity up to NLGI No. 2
- Output is externally adjustable
- Indicator stem permits visual check of injector operation
- May be combined in a circuit of Injectors SL-32, SL-33, SL-V, SL-V XL and/or SL-1
- Individual injectors can be easily removed for inspection or replacement
- Available only as a single unit with 1/2" NPTF(F) inlet
Specifications:

- Series SL-11
- Carbon steel
- Output:
- Minimum: .050 cu. in. (.82 cc)
- Maximum: .500 cu. in. (8.2 cc)
- Operating pressure:
- Minimum: 1000 psig (69 bar)
- Maximum: 3500 psig (241 bar)
- Typical: 2500 psig (172 bar)
- Vent: 800 psig (55 bar)
|
Model |
Number of outlets |
Dimensions |
|
|
in. NPTF(F) |
in. NPTF(F) |
85497 |
1 |
1/2 |
1/4 |
Notes:
- Injectors have flouroelastomer packings. Check compatibility with synthetic lubricants.
- Injectors rated for 350°F (176°C)max. ambient temperature, depending on lubricant used.
- Injectors include fitting for filling feedline via alternate outlet port.
- Output with adjustment screw hand-tightened is .05 cu. in. Maximum output is achieved with 11-1/2 turns at .009 cu. in./ turn.
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