Lubeminder
Product Catalog
GREASE SYSTEMS | OILING SYSTEMS | PARTS & ACCESORIES
AUTOMATIC LUBRICATION: AN INTRODUCTION
This catalog has been designed as a parts guide and reference tool to provide basic information on our LubeMinder® Automatic Grease and Oiling Systems. It is intended to familiarize the user with the pump/lubrication system and to enable you to use its various features. The operating instructions contain important information for safe and correct operation of the lubrication system.
Common features and characteristics shared by most popular models of applications allow for consistent lube system design. The basic system design in this reference can be individually customized for a majority of the popular models of construction sized equipment operating today.
Observance will help to avoid hazards, reduce repair costs and downtime, increase the reliability and extend the service life of the system.
This guide must be read and used by all persons who are charged with working with the pump/lubrication system. This includes equipment operators and maintenance personnel.
By following the steps suggested in this guide, the operator can perform basic maintanence resulting in exceptional system performance that will extend the component life of all pins and bushings connected to the automated lubrication system.
If possible always refer to the OEM manual as you may find that many lubrication points require specific relube intervals. We can accommodate for the variety of intervals to a certain degree in the design of the system. More information is better.
SAFETY PRECAUTIONS
- Comply with all safety regulations applicable at the locality where the tasks are performed.
- Always take the necessary precautions to prevent potentially dangerous situations from occurring during installation, checking and maintenance. Always apply or use adequate safety measures to prevent personal injury and material damage before starting work on the equipment.
- The electrical system of the equipment must be disconnected before any work is performed.
- The pressurized air system of the equipment must be drained of all air pressure.
- Inquire with the facilities management to the prescribed procedure to immobilize equipment and prevent operation of equipment. When these are not prescribed, remove any means that can start the equipment (ignition key / main power switch) and place indicator tags to show others not to start the equipment.
- Never work underneath a machine, vehicle, bucket or other equipment, which is raised by a jack only. Always use a jack stand and check that the ground is firm and sufficiently flat.
For over 35 years, Lubeminder® Oil & Grease Systems has been manufacturing lubrication systems designed to increase the life of your machinery and equipment.
Our solutions are designed for you and your equipment needs. We have reduced down- time, increased profit, and have consistenly innovated the world of lubrication systems.
Visit us online to see how we can serve YOUR needs.
- Keep in mind that a vehicle with air suspension may drop off its own accord.
- Only work underneath a cab if it is fully tilted and latched, or otherwise secured preventing accidental return-tilt.
- When performing installation, disconnect the ground battery lead from the vehicle’s battery. This prevents electrical equipment from being inadvertently activated or otherwise electrically damaged.
- Avoid working on a machine, vehicle or other equipment that recently was in use to allow components to cool (coolant, exhaust, turbo, etc).
- A vehicle, machine or other equipment may only be operated by those who are trained and licensed to do so and are aware of all possible dangers.
- Only use tools that fit and are designed for the specific task.
- Adhere to all regulations, specifications and limitations as specified by the manufacturer of the machine, vehicle, equipment and/or engine.
ELECTRIC GREASE PUMPS
ENHANCE YOUR OPERATION AND LUBRICATE WITH EASE
The LubeMinder® Electric Grease Pump efficiently distributes grease to lubricate machine friction points. With multiple outlets available, it guarantees the correct discharge for each point. LubeMinder® Electric Pumps are ideal for automatic grease lubrication in industrial machines and serves as a reliable chassis pump for on and off road vehicles. With our progressive system, you can automate the centralization of over three hundred greasing points using just one grease pump.
SYSTEM BENEFITS:
- Dependable system designed for job site environments
- Extends equipment life with automatic lubrication to all desired zerks
- Sustain positive pressure to flush out contaminants
- Lengthens time between maintenance intervals; labor cost savings
- Prevent corrosion, friction and rust by adding a protective layer of grease
- Supported by our world class customer service and sales support
SYSTEM FEATURES:
- Operates intermittently or continuously, providing tailored lubrication cycles
- Powered by an electric motor, the internal rotating cam can actuate up to three pump elements, each equipped with a relief valve for system protection
- Pumping elements are Cam Driven, unlike a spring design used by most competitors
- Pump comes standard with the Low Level Indicator Switch
- In conjunction with the progressive system, more than three hundred greasing points can be automatically lubricated from just a single grease pump
- The direct mounted electric gear motor drives an internal rotating cam controlling up to three externally mounted pump elements
- Each element has a max operating pressure of 4000 PSI/275 bar, can dispense up to .225in
- Hard nylon/fiberglass cover protects the gear motor with protection rating IP-66
SYSTEM CONFIGURATIONS:
All the pumps are equipped with a low level indicator. Wired remote controller available for harsh applicaitons for in-cab control.
PUMP MOUNTING Pumps must be secured in a vertical position through integrated mounting bracket of pump body.
ELECTRIC GREASE PUMPS: OPERATION
APPLICATIONS
Our automatic grease pumps are ideal for automatic grease lubrication of all types including: industrial machines, agricultural machines, mobile equipment, concrete and more.
Using a progressive system, they can lubricate over 300 points with a single pump.
OPERATION
The pumps have been designed for continuous operation and configurable intermittent lubrication cycles according to the application required.
A gearmotor controls an internal cam that operates up to 3 pumping elements mounted externally.
Each standard pumping element is equipped with a pressure relief valve capable of protecting the pump and the elements from overpressure.
It is possible to combine the flows of a second and third pumping element into a single outlet for a greater flow rate.
OPERATION
The gear motor is protected by a reinforced polymer cover (30% GF Nylon 6) with protection rating IP-66 (dust tight and weather proof).
The pumps can operate automatically using an optional integrated or remote controller, which can be set with variable working and rest times.
When determining what your system needs, it’s important to note it takes 5 pumps to move 4 positions out of the main progressive block.
For example: 1 pumping element -> 5 rotations for every 4 progressive block output sequences (60 outputs ÷ 4) x 5 = 75 pump rotations
ELECTRIC GREASE PUMPS: SYSTEMS
4 LB / 2 KG ELECTRIC PUMP
LUBEMINDER® 4 LB / 2 KG (12/24 V) ELECTRIC GREASE PUMP
LUBEMINDER® 4 LB / 2 KG ELECTRIC GREASE PUMP TECHNICAL INFORMATION
| NUMBER OF OUTLETS | From 1 to 3 |
|---|---|
DISCHARGE PER REV WITH FIXED PUMPING |
.01 in3 / .16 cm3 |
DISCHARGE PER REV WITH ADJUSTABLE PUMPING |
.0006 - .01 in3 / 0.01 - 0.16 cm3 |
RPM |
23 rpm (12 V DC) / 22 rpm (24 V DC) |
AMPERAGE |
12 VDC (9 Amp in Rush, 5 Amp Run) / 24 VDC (4.5 Amp in Rush, 2.5 Amp Run) |
DISCHARGE PER MINUTE WITH FIXED PUMPING |
.225 in3 / 3.68 cm3 (12 V DC) | .215 in3 / 3.52 cm3 (24 V DC) |
DISCHARGE PER MINUTE WITH ADJUSTABLE PUMPING |
.014 - .225 in3 / 0.23 - 3.68 cm3 (12 V DC) | .013 - .215 in3 / 0.22 - 3.52 cm3 (24 V DC) |
SUITABLE LUBRICANTS |
00 TO NLGI No. 2 Rated for centralized lubrication systems |
MAXIMUM OPERATING PRESSURE |
4000 PSI | 275 bar |
TANK CAPACITY |
4 LB / 2 KG - TRANSPARENT |
TEMPERATURE |
From -4° F TO + 176° F |
PUMP OUTLET FITTING |
#4 MJIC |
LOW LEVEL INDICATION |
Switch rating 200 V DC 10 WATT max |
ELECTRIC GREASE PUMPS: SYSTEMS
8 LB / 4 KG ELECTRIC PUMP
LUBEMINDER® 8 LB / 4 KG (12/24 V) ELECTRIC GREASE PUMP
LUBEMINDER® 8 LB / 4 KG ELECTRIC GREASE PUMP TECHNICAL INFORMATION
| NUMBER OF OUTLETS | From 1 to 3 |
|---|---|
DISCHARGE PER REV WITH FIXED PUMPING |
.01 in3 / .16 cm3 |
DISCHARGE PER REV WITH ADJUSTABLE PUMPING |
.0006 - .01 in3 / 0.01 - 0.16 cm3 |
RPM |
23 rpm (12 V DC) / 22 rpm (24 V DC) |
AMPERAGE |
12 VDC (9 Amp in Rush, 5 Amp Run) / 24 VDC (4.5 Amp in Rush, 2.5 Amp Run) |
DISCHARGE PER MINUTE WITH FIXED PUMPING |
.225 in3 / 3.68 cm3 (12 V DC) | .215 in3 / 3.52 cm3 (24 V DC) |
DISCHARGE PER MINUTE WITH ADJUSTABLE PUMPING |
.014 - .225 in3 / 0.23 - 3.68 cm3 (12 V DC) | .013 - .215 in3 / 0.22 - 3.52 cm3 (24 V DC) |
SUITABLE LUBRICANTS |
00 TO NLGI No. 2 Rated for centralized lubrication systems |
MAXIMUM OPERATING PRESSURE |
4000 PSI | 275 bar |
TANK CAPACITY |
8 LB / 4 KG - TRANSPARENT |
TEMPERATURE |
From -4° F TO + 176° F |
PUMP OUTLET FITTING |
#4 MJIC |
LOW LEVEL INDICATION |
Switch rating 200 V DC 10 WATT max |
ELECTRIC GREASE PUMPS: SYSTEMS
17 LB / 8 KG ELECTRIC PUMP
LUBEMINDER® 17 LB / 8 KG (12/24 V) ELECTRIC GREASE PUMP
LUBEMINDER® 17 LB/ 8 KG ELECTRIC GREASE PUMP TECHNICAL INFORMATION
| NUMBER OF OUTLETS | From 1 to 3 |
|---|---|
DISCHARGE PER REV WITH FIXED PUMPING |
.01 in3 / .16 cm3 |
DISCHARGE PER REV WITH ADJUSTABLE PUMPING |
.0006 - .01 in3 / 0.01 - 0.16 cm3 |
RPM |
23 rpm (12 V DC) / 22 rpm (24 V DC) |
AMPERAGE |
12 VDC (9 Amp in Rush, 5 Amp Run) / 24 VDC (4.5 Amp in Rush, 2.5 Amp Run) |
DISCHARGE PER MINUTE WITH FIXED PUMPING |
.225 in3 / 3.68 cm3 (12 V DC) | .215 in3 / 3.52 cm3 (24 V DC) |
DISCHARGE PER MINUTE WITH ADJUSTABLE PUMPING |
.014 - .225 in3 / 0.23 - 3.68 cm3 (12 V DC) | .013 - .215 in3 / 0.22 - 3.52 cm3 (24 V DC) |
SUITABLE LUBRICANTS |
00 TO NLGI No. 2 Rated for centralized lubrication systems |
MAXIMUM OPERATING PRESSURE |
4000 PSI | 275 bar |
TANK CAPACITY |
17 LB / 8 KG - TRANSPARENT |
TEMPERATURE |
From -4° F TO + 176° F |
PUMP OUTLET FITTING |
#4 MJIC |
LOW LEVEL INDICATION |
Switch rating 200 V DC 10 WATT max |
ELECTRIC GREASE PUMPS: ACCESSORIES
LUBEMINDER® 0-4000 PSI 2” 1/4” NPT PRESSURE GAUGE
170-0065
M12 PUMP CABLE FOR PUMP INPUT SIGNAL OF PRESSURE OF CYCLE FEEDBACK
170-2097
PUMP PRESSURE RELIEF TO TANK ASSEMBLY
170-2257
(Adjustable, factory set for 3625 PSI)
OUTLET CHECK VALVE FOR MULTIPLE PUMP OUTLETS & HIGH SYSTEM HEADER PRES- SURE
170-2258
REPLACEMENT GAUGE AND OUTLET ASSEMBLY
170-2261
LUBEMINDER® 90° MOUNTING BRACKET
170-2262
PUMP PRESSURE EXTERNAL RELIFE VALVE
170-2263
(Adjustable, factory set for 3625 PSI)
.01 CUIN REPLACEMENT PUMPING ELEMENT
170-2264
LUBEMINDER® REMOTE CONTROL
170-2265
For cab mounting controller or remote
mounting for extreme conditions
GREASE CARTRIDGE QUICK FILL KIT
170-2266
LUBEMINDER® POWER PUMP CABLE-7 LEAD
170-2267
.01 CUIN LUBEMINDER® AUXILIARY PUMPING ELEMENT ASSEMBLY
170-2268
REPLACEMENT LUBEMINDER® ADJUSTABLE OUTPUT PUMP ELEMENT
170-2269
ADJUSTABLE LUBEMINDER® AUXILIARY PUMPING ELEMENT ASSEMBLY
170-2270
REPLACEMENT .017 PUMP ELEMENT
170-2283
.017 CUIN LUBEMINDER® AUXILIARY PUMPING ELEMENT
170-2287
LUBEMINDER® BUTTON HEAD ADAPTOR FOR ELECTRONIC GREASE PUMP
170-2104
WRAP SLEEVE
5601
Hydraulic cylinders rely on the flexibility of 5601 to prevent contamination to piston rods.
5601 is often used to protect sprayer hoses & lines in wet, abrasive applications.
Radiant-lined 5601 helps maintain chemical viscosity in the spray foam industry.
LIGHTWEIGHT, FLEXIBLE, AND LIQUID RESISTANT
5601 has gained great popularity due to its ability to remain extremely flexible. This sleeve is constructed on a 1000 denier Nylon substrate, with a heavy urethane coating creates a super low coefficient to wear & prevents any moisture from penetrating the sleeve. 5601 is the ideal option for wet, abrasive, & articulating applications
5601 features Military-Spec Python Hook & Loop closure, allowing the sleeve to be applied post hose assembly. The proprietary fastener has proven to reduce costs associated to installation or maintenance by up to 70%!
Typical Applications: Agricultural Sprayers, Robotics, Asphalt Machines, Cement Trucks, Garbage Trucks, Air Conditioning & Brewery Lines (Radiant-lined version)
Features & Benefits:
- Remains extremely flexible in high and low temperature applications
- Resists damage from petroleum, salt water, gasoline, and mild chemicals
- Non-breathable cover can increase thermal retention by up to 150% in applications requiring consistent viscosity
- Heavy urethane coating protects hoses in abrasive environments and allows the sleeve to move freely over ridged surfaces
SIZING & ORDERING INFORMATION
5601 WRAP SLEEVE
| PART NUMBER | MAX I.D. | CIRCUM |
|---|---|---|
SL-1.0-5601 |
1.0” |
3.14 |
SL-1.25-5601 |
1.25” |
4.08 |
SL-1.5-5601 |
1.5” |
4.71 |
SL-1.75-5601 |
1.75” |
5.65 |
SL-2.0-5601 |
2.0” |
6.28 |
SL-2.25-5601 |
2.25” |
7.53 |
SL-2.5-5601 |
2.5” |
7.85 |
SL-2.75-5601 |
2.75” |
8.79 |
SL-3.0-5601 |
3.0” |
9.42 |
| PART NUMBER | MAX I.D. | CIRCUM |
|---|---|---|
SL-3.25-5601 |
3.25” |
10.36 |
SL-3.5-5601 |
3.5” |
10.99 |
SL-4.0-5601 |
4.0” |
12.56 |
SL-4.5-5601 |
4.5” |
14.13 |
SL-5.0-5601 |
5.0” |
15.70 |
SL-6.0-5601 |
6.0” |
18.84 |
SL-7.0-5601 |
7.0” |
21.99 |
SL-8.0-5601 |
8.0” |
25.13 |
SL-9.0-5601 |
9.0" |
28.27 |
| PART NUMBER | MAX I.D. | CIRCUM |
|---|---|---|
SL-9.5-5601 |
9.5” |
29.84 |
SL-10.0-5601 |
10.0” |
31.41 |
SL-11.0-5601 |
11.0” |
34.55 |
SL-12.0-5601 |
12.0” |
37.69 |
SL-13.0-5601 |
13.0” |
40.84 |
SL-14.0-5601 |
14.0” |
43.98 |
SL-15.0-5601 |
15.0” |
47.12 |
SL-16.0-5601 |
16.0” |
50.26 |
Standard lengths sold in 150’ and 50’ increments.
WRAP SLEEVE
BLACK POLY
Provides a clean, professional look to any application.
In light abrasion environments utilize Black Poly to protect & quickly access power cord bundles.
An easy choice in applications with tight hose bends & high UV exposure.
ECONOMICAL CHOICE FOR FAST, EASY BUNDLING
Black Poly was designed specifically as an economical solution for hose, cable, & wire management. The 300x600 denier substrate is coated with a light layer of PVC, enhancing the sleeves ability to resist damage caused from water or sunlight. The economical design of Black Poly makes it a quick & easy solution in applications requiring bundling protection, light abrasion resistance, or simply a clean, professional look.
Black Poly features Military-Spec Python Hook & Loop closure, allowing the sleeve to be applied post hose assembly. The proprietary fastener has proven to reduce costs associated to installation or maintenance by up to 70%!
Typical Applications: Static hoses on mobile equipment, power cord bundles, computer cables, CNC hose bundles and pneumatic lines
Features & Benefits:
- Economical solution for a variety of bundling requirements
- Excellent UV protection
- Lightweight and flexible
- Provides a clean and professional look to any application
SIZING & ORDERING INFORMATION
BLACK POLY WRAP SLEEVE
| PART NUMBER | MAX I.D. | CIRCUM |
|---|---|---|
SL-1.0-JD |
1.0” |
3.14 |
SL-1.25-JD |
1.25” |
4.08 |
SL-1.5-JD |
1.5” |
4.71 |
SL-1.75-JD |
1.75” |
5.65 |
SL-2.0-JD |
2.0” |
6.28 |
SL-2.25-JD |
2.25” |
7.53 |
SL-2.5-JD |
2.5” |
7.85 |
SL-2.75-JD |
2.75” |
8.79 |
SL-3.0-JD |
3.0” |
9.42 |
| PART NUMBER | MAX I.D. | CIRCUM |
|---|---|---|
SL-3.25-JD |
3.25” |
10.36 |
SL-3.5-JD |
3.5” |
10.99 |
SL-4.0-JD |
4.0” |
12.56 |
SL-4.5-JD |
4.5” |
14.13 |
SL-5.0-JD |
5.0” |
15.70 |
SL-6.0-JD |
6.0” |
18.84 |
SL-7.0-JD |
7.0” |
21.99 |
SL-8.0-JD |
8.0” |
25.13 |
SL-9.0-JD |
9.0" |
28.27 |
| PART NUMBER | MAX I.D. | CIRCUM |
|---|---|---|
SL-9.5-JD |
9.5” |
29.84 |
SL-10.0-JD |
10.0” |
31.41 |
SL-11.0-JD |
11.0” |
34.55 |
SL-12.0-JD |
12.0” |
37.69 |
SL-13.0-JD |
13.0” |
40.84 |
SL-14.0-JD |
14.0” |
43.98 |
SL-15.0-JD |
15.0” |
47.12 |
SL-16.0-JD |
16.0” |
50.26 |
Standard lengths sold in 150’ increments.
WRAP SLEEVE
40 HDA
Saves Oil & Gas companies thousands of dollars by preventing downtime due to hose damage.
Forestry equipment utilizes 40 HDA where extreme abrasive conditions cause catastrophic hose failure.
Approved for use in mining applications. MSHA IC-289.
EXTREME ABRASION AND CHEMICAL RESISTANCE
40 HDA was built for the world’s most extreme & abrasive applications. The heavy duty sleeve is constructed a 1500 denier-woven Polyester & coated with a proprietary polymer. This sleeve has nearly twice the mass & six times the abrasion resistance of any other Sidewinder product. Unlike traditional wear products, Sidewinder provides 100% hose coverage for use in the most aggressive environments.
40 HDA features Military-Spec Python Hook & Loop closure, allowing the sleeve to be applied post hose assembly. The proprietary fastener has proven to reduce costs associated to installation or maintenance by up to 70%!
Typical Applications: Mining, sub sea oil service, frac and mud pumping hose, rotary drill hose, forestry skidders, knuckle boom loaders, drill jetters
Features & Benefits:
- Ultra rugged
- Resists petroleum, salt water, gasoline and other chemicals
- MSHA approved; accepted for use in mining applications
- Excellent UV protection
- Static disapative
SIZING & ORDERING INFORMATION
40 HDA WRAP SLEEVE
| PART NUMBER | MAX I.D. | CIRCUM |
|---|---|---|
SL-1.75-HDA |
1.75” |
5.65 |
SL-2.0-HDA |
6.28” |
4.08 |
SL-2.25-HDA |
2.25” |
7.53 |
SL-2.5-HDA |
2.5” |
7.85 |
SL-2.75-HDA |
2.75” |
8.79 |
SL-3.0-HDA |
3.0” |
9.42 |
| PART NUMBER | MAX I.D. | CIRCUM |
|---|---|---|
SL-3.25-HDA |
3.25” |
10.36 |
SL-3.5-HDA |
3.5” |
10.99 |
SL-4.0-HDA |
4.0” |
12.56 |
SL-4.5-HDA |
4.5” |
14.13 |
SL-5.0-HDA |
5.0” |
15.70 |
SL-6.0-HDA |
6.0” |
18.84 |
| PART NUMBER | MAX I.D. | CIRCUM |
|---|---|---|
SL-7.0-HDA |
7.0” |
21.99 |
SL-8.0-HDA |
8.0” |
25.13 |
SL-9.0-HDA |
9.0” |
28.27 |
SL-9.5-HDA |
9.5” |
29.84 |
SL-10.0-HDA |
10.0” |
31.41 |
Standard lengths sold in 75’ increments.
WRAP SLEEVE
18411
In sub sea applications, 18411 is unaffected by salts & petro chemicals.
Robotics applications need 18411 to bundle & protect articulating hoses.
18411 is the optimal choice in jig fixture welding where sparks & spall are present.
ADVANCED PROTECTION FROM MOISTURE AND SPARKS
18411 is ideal in applications where articulating hose and cable are exposed to water, sparks, and spall. The sleeve offers similar abrasion and flexibility characteristics as 5601, along with an added internal neoprene coating to further protect against moisture. The coating, flexibility, spark resistance, and wide temperature range of -60°F (-51°C) to +250°F (121°C), with momentary spot heat up to 800°F (426°C), make 18411 the best choice for spot welding, automation, and submersible applications.
18411 features Military-Spec Python Hook & Loop closure, allowing the sleeve to be applied post hose assembly. The proprietary fastener has proven to reduce costs associated to installation or maintenance by up to 70%!
Typical Applications: Robotics, jig fixture welding, sub sea maintenance & repair, car wash stations, manure agitators, offshore oil
Features & Benefits:
- Unaffected by water, petro chemicals, sea salts, and mild solvents
- Shields against lightweight sparks and spall
- Easy to install - cuts with scissors
- Extremely flexible and abrasion resistant in most environments
SIZING & ORDERING INFORMATION
18411 WRAP SLEEVE
| PART NUMBER | MAX I.D. | CIRCUM |
|---|---|---|
SL-1.0-18411 |
1.0” |
3.14 |
SL-1.25-18411 |
1.25” |
4.08 |
SL-1.5-18411 |
1.5” |
4.71 |
SL-1.75-18411 |
1.75” |
5.65 |
SL-2.0-18411 |
2.0” |
6.28 |
SL-2.25-18411 |
2.25” |
7.53 |
SL-2.5-18411 |
2.5" |
7.85 |
SL-2.75-18411 |
2.75" |
8.79 |
SL-3.0-18411 |
3.0" |
8.79 |
| PART NUMBER | MAX I.D. | CIRCUM |
|---|---|---|
SL-3.25-18411 |
3.25” |
10.36 |
SL-3.5-18411 |
3.5” |
10.99 |
SL-4.0-18411 |
4.0” |
12.56 |
SL-4.5-18411 |
4.5” |
14.13 |
SL-5.0-18411 |
5.0” |
15.70 |
SL-6.0-18411 |
6.0” |
18.84 |
SL-7.0-18411 |
7.0” |
21.99 |
SL-8.0-18411 |
8.0” |
25.13 |
SL-9.0-18411 |
9.0” |
28.27 |
| PART NUMBER | MAX I.D. | CIRCUM |
|---|---|---|
SL-9.5-18411 |
9.5” |
29.84 |
SL-10.0-18411 |
10.0” |
31.41 |
SL-11.0-18411 |
11.0” |
34.55 |
SL-12.0-18411 |
12.0” |
37.69 |
SL-13.0-18411 |
13.0” |
40.84 |
SL-14.0-18411 |
14.0” |
43.98 |
SL-15.0-18411 |
15.0” |
47.12 |
SL-16.0-18411 |
16.0” |
50.26 |
Standard lengths sold in 150’ increments.