3
The follower plate:
It is necessary to use a follower plate to correctly pump heavy grease (e.g. NLGI 2). The plate is
manufactured in 10mm/0.39” thick steel and has a lip seal around the edge and an O Seal along the central shaft to avoid grease
leak-through. The follower plate:
-
Compresses grease thereby avoiding air pockets;
-
Allows effective emptying of the barrel by wiping grease from the side of the barrel that would otherwise go to waste.
The Barrel Cover
reduces the possible contamination of the grease in the barrel. It is supplied with retaining screws and also has the
purpose of holding the pump in a correct vertical configuration.
3. IDENTIFICATION OF THE MACHINE
On the pump cover there is a product identification label that indicates the part number and characteristic of the pump. Always
ensure you have the correct product for your application.
4. TECHNICAL FEATURES
GENERAL CHARACTERISTICS
Pumping System
Hydraulically activated Piston mechanism
Lubricant Outlet Port
3/8” BSP ( UNI ISO 228/1 )
Return Line Port
1/4” BSP (UNI ISO 228/1 )
Hydraulic Feed/Return Port Connection (A – B)
3/8” BSP (UNI ISO 228/1)
Cover Plate Pump stem passage (removable)
Rc 2” (UNI-ISO 7/1)
Maximum working pressure
400bar - 5800 PSI
By Pass pressure
Adjustable 80 bar ÷ 450 bar (1160 psi ÷ 6526 psi)
Usable Grease Index Range
NLGI 000 – NLGI 2
Nominal Output per Pump Stroke
5cc/stroke
Minimum Hydraulic input pressure
30bar – 400 PSI
Oil flow requirment per stroke
83.5 cc
Pump Pressure Ratio
10:1
Maximum operating frequency
100 strokes per minute
Hydraulic fluid cleanliness requirement
ISO 4406:1999 class 20/18/15
Hydraulic circuit olio viscosity range
10cSt ÷ 400cSt
Storage Temperature
-30°C ÷ +90°C
Operating Temperature
+5°C ÷ +60°C
Noise Level
< 70 db (A)
Compatible Barrel Sizes
20/25Kg – 50Kg – 180/200 Kg
Weight
Models for 20/25Kg barrel
10,7Kg
MOdels for 50Kg Barrels
11,2Kg
Models for 180/200Kg
l
12Kg
