Sole UK & European Agents
For Showa Centralised
Lubrication Systems

Showa

T: 024 76 22 32 26
    E:

Flow Proper Units

– Resistance type distribution equipment for intermittent distribution systems
– Various flow-rates available. Flow-rate determined by flow numbers (00 to 5)
– Various types available to cover a variety of connection possibilities

Description

Description

 
Flow Proper Units are to be installed within a resistant type system utilising the intermittent / cyclic distribution method. Flow Proper Units enable delivery of oil at a required flow rate and can be attached to Dester Units (Distribution Block) or individual lubrication points.
6 types of connector combinations are available, each with a selection of 7 oil flow rates. As the classification number increases a step, the flow rate doubles, allowing flow manipulation.
These units are to be used in conjunction with accumulative pressure type pumps (ref. page 3). Flow Proper Units are not to be utilised with volumetric type pumps, grease pumps or LA type hand pumps.
 

Form Code

Showa - Centralised Lubrication System - Distributors - Resistance - Flow Proper Units - Form Code

 

Specification

 

MODEL
CODE
Connection Size Flow
Class
Flow
Value
Operating
Pressure  (MPa)
Recommended
Viscosity (m㎡/s)
Compatible Connectors
IN OUT IN OUT
PSS Type M8×1.0
(5/16 – 24NF)
M8×1.0
(5/16 – 24NF)
00 0.5 0.15~2 20~500 PAN4
(PAN4H)
PAN4
(PAN4H)
0 2
PST Type M8×1.0
(5/16 – 24NF)
R1/8
(NPT1/8)
PAN4
(PAN4H)
#
1 4
PTS Type R1/8
(NPT1/8)
M8×1.0
(5/16 – 24NF)
# PAN4
(PAN4H)
2 8
PTT Type R1/8
(NPT1/8)
R1/8
(NPT1/8)
# #
3 16
KPB Type R1/8
(NPT1/8)
4 32
KPF Type R1/8
(NPT1/8)
5 64

 

– Flow-rate doubles every increment in the unit’s flow classification number from 0 onwards.  (Flow-rate of 00 is 1/4 of 0)
– Flow Proper Units are available in inch sizes.   Size displayed in (  ), a “H” will be added to the end of the model code.
– The “#” displayed in the “Compatible Connectors / Parts” column indicates that any piping connector that can connect to Rc1/8 and Rp1/8 connections can be used.
– PSS Flow Proper Units for Ø3.2 pipe size are available. (PSS*K)

Drawing

 

Showa - Centralised Lubrication System - Distributors - Resistance - Flow Proper Units - Drawing