Zhejiang JYM1.6 Series, Руководство по эксплуатации

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4
1.1Production Code
Stainless Steel
with Fluorine F-
T -
Cutting Sleeve
P
u
m
p
M
a
t
e
r
i
a
l
S
YD -
Explosion Alarm
Pressure Gauge
YC -
YB -
Standard Alarm
Non N -
Diaphragm Rupture Alarm
N
Digital
K -
V -
PVDF
Carbon Steel
Q -
T - PTFE
Hydraulic Didphragm Type
YM
Hydraulic Diaphragm Dosing Pump Production Code
2 J 1.6 45 2.0 K H S B
Pump Head
Dosing
Pump
Series
Rated Capacity L/H
Rated Pressure Mpa
S -
304
316L
L -
C - Hastelloy
20# Alloy
H -
T -
Titanium Alloy
PVC
P -
H - Articulated Joint
Welded Joint
Hose
R -
F -
Flange
NPT Thread
P -
M -
Metric Thread
Tapered Thread
G -
Manual S -
D - Electric
B -
Explosion Proof
Variable Frequency
P -
BP - Explosion-proof with
Varibale Frequency
Standard 0-
D
Head Type
High Visicosity
N -
Temperature
Protection Jacket
T -
W - Simple Heating
D -
Electric Heating
V
a
l
v
e
M
a
t
e
r
i
a
l
C
o
n
n
e
c
t
i
o
n
M
e
t
h
o
d
C
o
n
t
r
o
l
T
y
p
e
M
o
t
o
r
II
、
Pump Structure and Working Principle
The metering pump generally consists of a pump motor, a driving end, and a hydraulic end (see Figure 1).
Fig.1 Metering Pump outside drawing