perma FUTURA PLUS

The automatic lubrication system perma FLEX is available in two convenient sizes (60 cm³ / 125 cm³). It can be used for inside or outside applications at temperatures ranging from -20 °C to +60 °C. Discharge period setting is flexible and can be adjusted from 1 – 12 months using the dial on top of the lubricator.
perma FLEX comes fully assembled and ready-to-use. Simply turn the dial to the desired discharge period and the system is activated. The electronically controlled chemical reaction will build up the pressure that is necessary to continually supply the lubrication point with fresh lubricant.

Applications

perma FLEX is a single-point lubrication system for all types of applications and industries. Ingress protection to IP 68 level guarantees reliable lubrication in extremely dusty and moist environments. The wide operating temperature range makes it suitable for many applications indoors and outdoors. If necessary, the discharge period can be adjusted even after activation. It can be switched off during longer non-operation periods.

Product characteristics

All-in-one system with dial for discharge period setting: 1, 2, 3 ... 12 months

- Ready-to-use system / no assembly necessary
- Quick and easy activation with dial
- Discharge 1-12 months / in monthly steps = more flexibility

Reliable operation at -20 °C to +60 °C

- For use in hot and cold environments
- Year-round use for outdoor applications

Ex-proof certification

FM certification

IP 68 protection

- Safe lubrication in dangerous and critical areas
- Reliable lubrication in moist and dusty areas
- Increased workplace safety

Technical Data

Drive

Gas generating unit
Housing

Transparent plastic
Discharge period

1, 2, 3, …, 12 months
Lubricant volume

60 cm³, 125 cm³
Operating temperature

-20 °C to +60 °C
Pressure build-up

max. 5 bar
Protection class

IP 68
Lubricants

Grease up to NLGI 2 / oil
Max. tube lengths

2.00 m
CE

✅
Ex

✅
IEC Ex

✅
FM

✅
TIIS

✅

INSTALLATION KITS

INSTALLATION KIT Direct Mounting
(Art. No. 101476)

Order lubrication system separately

	Contents
A	1 x Reducer G1/8 male x G1/4 female 1 x Reducer M6 male x G1/4 female 1 x Reducer M8x1 male x G1/4 female 1 x Reducer M10x1 male x G1/4 female
B	1 x Extension G1/4 male x G1/4 female - 45 mm
C	1 x Angle 45° G1/4 male x G1/4 female

INSTALLATION KIT Remote Mounting with Heavy Duty hose
(Art. No. 101481)

Order lubrication system separately

	Contents
A	1 x Reducer G1/8male x G1/4 female 1 x Reducer M6 male x G1/4 female 1 x Reducer M8x1 male x G1/4 female 1 x Reducer M10x1 male x G1/4 female
B	1 x Extension G1/4 male x G1/4 female - 45 mm
C	1 x Angle 45° G1/4 male x G1/4 female
D	2 x Tube connector G1/4 male for tube iØ 9,5 mm (steel, zinc-plated) - push-lock
E	1.5 m Heavy Duty hose up to +100 °C (with NBR lining and fabric insert)
F	1 x 1 point bracket G1/4 female for 1 lubrication system

Part numbers

perma FLEX Accessories
Description		Art. No.
Support flange FLEX G1/4 male x G1/4 female (brass / plastic)		101427
Protection cap incl. support flange FLEX G1/4 male x G1/4 female (steel / alu)		101428

perma FLEX 60 Grease
Description	Art. No.
perma Multipurpose grease SF01	107224
perma Extreme pressure grease SF02	107226
perma High temp. grease SF03	107227
perma High performance grease SF04	107228
perma High temp. / Extreme pressure grease SF05	107229
perma Liquid grease SF06	107230
perma High speed grease SF08	107232
perma Multipurpose bio grease SF09	107233
perma Food grade grease H1 SF10	107234

perma FLEX 60 Oil (with integrated oil retaining valve)
Description	Art. No.
perma High performance oil SO14	107246
perma Multipurpose oil SO32	107247
perma Bio oil, low viscosity SO64	107248
perma Bio oil, high viscosity SO69	107249
perma Food grade oil H1 SO70	107251

perma FLEX 125 Grease
Description	Art. No.
perma Multipurpose grease SF01	107155
perma Extreme pressure grease SF02	107161
perma High temp. grease SF03	107163
perma High performance grease SF04	107164
perma High temp. / Extreme pressure grease SF05	107167
perma Liquid grease SF06	107168
perma High speed grease SF08	107170
perma Multipurpose bio grease SF09	107172
perma Food grade grease H1 SF10	107173

perma FLEX 125 Oil (with integrated oil retaining valve)
Description	Art. No.
perma High performance oil SO14	107199
perma Multipurpose oil SO32	107200
perma Bio oil, low viscosity SO64	107202
perma Bio oil, high viscosity SO69	107204
perma Food grade oil H1 SO70	107205

There are several ways to seal a hydraulic cylinder, and using different types of seals can help prevent leaks and ensure proper operation of the cylinder. Here are a few ideas:

Use a piston seal to create a barrier between the moving piston and the cylinder wall. This can help prevent fluid leakage and reduce friction. Synonyms for piston seal include:

O-ring
Gasket
Packing

Use a rod seal to seal the gap between the rod and the cylinder head. This can help prevent fluid from escaping and can also help reduce friction. Synonyms for rod seal include:

Lip seal
U-cup seal
Scraper seal

Use a wiper to remove contaminants and debris from the rod as it moves in and out of the cylinder. This can help prevent damage to the seals and improve the overall performance of the cylinder. Synonyms for wiper include:

Scraper
Cleaner
Brush

Use a guide band to help position the rod and prevent it from tilting or misaligning as it moves within the cylinder. Synonyms for guide band include:

Guide ring
Guide bushing
Guide sleeve

It's important to use the appropriate seals and other components for your specific hydraulic cylinder to ensure proper sealing and operation.

There are several ways to seal a hydraulic cylinder:

1. Piston seal: This is a sealing element that prevents fluid from leaking past the piston as it moves within the cylinder. Some synonyms for this component include: O-ring, packing, seal ring.

2. Rod seal: This is a sealing element that prevents fluid from leaking past the rod as it extends and retracts within the cylinder. Some synonyms for this component include: lip seal, scraper seal, dynamic seal.

3. Wiper: This is a component that removes contaminants and debris from the rod as it extends and retracts within the cylinder. Some synonyms for this component include: dust seal, dirt scraper, rod protector.

4. Guide band: This is a component that helps guide the rod as it extends and retracts within the cylinder. Some synonyms for this component include: guide ring, guide bushing, rod guide.

It's important to properly seal a hydraulic cylinder to ensure the system operates efficiently and effectively. Using high-quality sealing elements and regularly maintaining and replacing them as needed can help prolong the life of the cylinder and prevent costly repairs.

Piston seal: O-ring, gasket, packing, sealing ring, sealing element Rod seal: Lip seal, radial seal, dynamic seal, reciprocating seal, shaft seal Wiper: Scraper, cleaner, wipeless seal, dust seal, dirt seal Guide band: Guide ring, guide bushing, guide element, guiding element, guiding ring

A slydring is a type of hydraulic seal specifically designed for use in high-pressure, high-temperature environments. It is made of a special material called PTFE (polytetrafluoroethylene) that is resistant to wear and abrasion, and it is used to seal the gap between a piston rod and a cylinder bore in a hydraulic cylinder.

A glydring is a type of hydraulic seal that is similar to a slydring in that it is made of PTFE and is used in high-pressure, high-temperature environments. However, a glydring is designed to seal the gap between two moving parts in a hydraulic system, such as between a pump and a motor or between two rotating shafts.

A slydring is a type of seal that is used to seal the gap between a moving and a stationary component in a hydraulic system. It is typically made of a flexible material such as rubber or polyurethane and is designed to provide a low-friction seal that prevents leakage of fluid or contaminants from the system.

A glydring is a type of seal that is similar to a slydring but is made of a material that is resistant to high temperatures and is specifically designed for use in high-temperature applications. It is often used to seal gaps between moving and stationary components in high-temperature hydraulic systems or in other high-temperature environments.

A single acting piston seal is a type of seal that is used in a hydraulic cylinder that only applies pressure in one direction. This type of seal is typically used in applications where the cylinder only needs to extend or retract, such as in a dump truck hoist or a car jack.

A double acting piston seal, on the other hand, is a type of seal that is used in a hydraulic cylinder that applies pressure in both directions. This type of seal is typically used in applications where the cylinder needs to extend and retract, such as in a hydraulic press or a hydraulic lift.

An example of a single acting piston seal might be a rubber o-ring that is used to seal the gap between the cylinder and the piston in a single acting hydraulic cylinder. An example of a double acting piston seal might be a pair of u-shaped seals that are used to seal the gap between the cylinder and the piston in a double acting hydraulic cylinder.

A single acting piston seal is a type of seal that is used to seal the gap between a moving and a stationary component in a hydraulic system where fluid pressure is applied to only one side of the piston. This type of seal is typically used in applications where the piston only needs to move in one direction. An example of a single acting piston seal is a seal used in a hydraulic jack or a hydraulic press.

A double acting piston seal is a type of seal that is used to seal the gap between a moving and a stationary component in a hydraulic system where fluid pressure is applied to both sides of the piston. This type of seal is typically used in applications where the piston needs to move in both directions. An example of a double acting piston seal is a seal used in a hydraulic cylinder on a bulldozer or a hydraulic cylinder on a forklift.

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