progressive block usage
DJF1000 Block

DJF1000 Block

The DJF1000 Series distributors distribute and proportion incoming oil or grease to bearing points. A typical DJF1000 distributor consists of an inlet section, three to nine valves and an end section. One assembly can serve up to a maximum of 18 lubrication points.
The DJF1000 Series distributors have a sliding discharge piston and built-in outlet check valves. Blocks are offered in three output sizes. The discharge capacity of a block is determined by varying the piston diameter in the valve block. Valve blocks have two outlets located at each end of the assembly (double outlet blocks) and supply rated discharge outputs from each of the two outlets during one complete valve cycle.

Technical data
Max work pressure:16MPa
Delivery:0.08ml/cyc ~ 0.48ml/cyc
Lubricant viscosity (under standard temperature):oil≥N68;grease:NLGI 000#~2#
Work temperature:-20℃~+60℃
Max work frequency (with stem):60cyc/min
Max work frequency (without stem):200cyc/min
Manifold number:3~8
Tubing: Outlet: Φ4mm  length: 0.5~2.5m
Inlet: Φ6mm  length:1.2~3.5m

Number Of Working Slices A (mm) B (mm) Number Of Working Slices A (mm) B (mm)
3 59.3 80.0 6 104.6 125.0
4 74.7 95.0 7 119.6 141.0
5 89.5 110.0 8 134.7 156.0
1000-05T 0.08 20710-05T 2
1000-05S 0.16 20710-05S 1
1000-10T 0.16 20710-10T 2
1000-10S 0.32 20710-10S 1
1000-15T 0.24 20710-15T 2
1000-15S 0.48 20710-15S 1
1000-20T 0.32 20710-20T 2
1000-20S 0.64 20710-20S 1
djf1000 progressive sketch

How to order DJF1000 distributors?

Example 1: Sketch of DJF-1000 distributor ordering
A: Indicate the type: DJF-1000;
B: indicates the number of sections (3 in this case)
C: indicates cycle indicator (7 for mechanic indicator pin,8 for electric micro-switch type cycle indicator)
D: contents in parenthesis indicate the sizes of discs after the first section listed according to their sequence
E. Size of the first sections in the sequence is 15.S indicates a single outlet and R shows an outlet to the right (and L for left). 7L indicates the mechanic pin type cycle indicator installed on the left (and R for the right).
F. Size of the second section in the sequence is 15. T indicates a twin outlet.



P.N. Description A (mm) B (mm) 2-d
32265-1 1000 cross port kit 19 15 2-G1/8
32265-2 2000 cross port kit 22 21 2-M8
32265-3 2500 cross port kit 22 21 2-M8

Electro-mechanical switch
The electro-mechanical switch is a device to monitor flow of lubricant in the system. It makes use of the reciprocal movement of indicator pin on the piston of progressive distributor to enable opening or closing of the electro-mechanical switch inside the cycle indicator, so as to send electric signals to host control system. Once an abnormity occurs in the lubrication system, the host control system will be able to send alarm or stop the operation of the host to facilitate timely maintenance.
Contact capacity: 250VAC 1A or 125VAC 3A

Cross Port
how to order the 1000 progressive blocks


1.”T” is standards for the oil could be delivery from bothside.
“S” is standardsforthe single side outlet.

2.Keep in mind,each outlets can’t be blocked to avoide the over pressure.

Inlet And Outlet

Inlet is 6mm or 8mm
outlet is 6mm

details of 1000 blocks

In the progressive lubrication distributor series, there are top, end segments and 3-8 pieces of progressive lubrication divider made of high carbon steel. Middle segment can be optional, depending on the grease feeding volume and number of grease outlets.
Aside from the minimum grease volume specification of progressive lubrication distributors 1000 series (including single and double outlets), each other segment has a cycle indicator.

What's the maximum working slice 1000 series could hold?

In general, the normal 8 working slices are very common.

How to count the cycle?

We have three options for our customers, the 1st is the cycle indicator and the 2nd is the micro switch, the third is the proximity.
1000 switch

How to know the twin or single outlets?

Each section will mark “T” or “S” above the segment.
1000 progressive twin mark

What's the size of the inlet?

The inlets could be chosen as 4mm or 6mm or 8mm.
1000 progressive inlet size

What's the size of th outlets

It’s usually 4mm or 6mm.

1000 progressive outlet size

What's the outlets range?

The outlet’s range is from 3 to 20 outlets.

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