PNEUMATIC DIAPHRAGM PUMPS -mod. ARV-DN 12 and ARV-DN 15
Mod. ARV-DN12
Double diaphragm pump used for chemicals supply to spray guns in paint spraying plants and machines for
roller finishing (Roller coating machines ).
Features
• self-priming pumps, easy operation, safe, mistake-proof notwithstanding dry-operating
• all components in touch with the pumped pigment are stainless steel
• Low compressed air consumption, quick colour change, constant pigment flow notwithstanding
viscosity, continuous stirring of liquid to be pumped.
• Pump body :aluminium
• Valves : nylon
• Motor Diaphragm :special rubber
• Pump diaphragm : Teflon
• Maintenance and lubrication not required; hermetically sealed, do not present ball bearings nor
airtight components.
• Nr.3-piece suction/delivery connection
• Pressure ratio Delivery/feeding is 1:1
• Capacity regulation : easy operating through the inlet air
• Flow rate adjustable from 0 to 28 l/min
• Suction / Delivery connections: 1/2" Gas
• Air inlet /exhaust : 1/4" Gas
• Air outflow: Silenced/separated
• Suction height: 4 m. dry with PTFE diaphragm - 7 m. wet
• Max solid particle Ø : 2,6mm
• Weight: 6 kg
SORACO SRL – Via Orfanotrofio 26, – 13900 BIELLA (Italy) – Tel. + 39 015 28667 – Fax + 39 015 22606
E - mail: [email protected] Web site: www.soraco.it
COMPLETE PUMP - Mod ARV- DN12S
It includes the pump ARV DN12 PTFE, rapid three- piece
connector ½ “, rubber-holder for pipe ø 20mm , complete
suction filter, 3-piece connector , a high capacity 2,5 lt
stainless steel pulsation damper tank for pigment supply to
various spraying guns of automated plants.
It is also available mod. ARV-DN 15, powerful than ARVDN12 :
Flow rate adjustable : 0÷52 lpm
Inlet/outlet fluid connections : ½ “Gas
Max. air inlet pressure : 6,8 bar
Manometer placed on the tank is not included
All information contained herewith are of exclusive property of Soraco Srl. Any reproduction not authorized, even partial of texts, tables, drawings and pictures is forbidden.
Soraco Srl reserves the right to make modifications to products, to equipment, accessories, etc. with the purpose to improve the functionality and the performances,fully safeguarding the main features
described in this specification.
SORACO SRL – Via Orfanotrofio 26, – 13900 BIELLA (Italy) – Tel. + 39 015 28667 – Fax + 39 015 22606
E - mail: [email protected] Web site: www.soraco.it
PUMP CONNECTIONS
DN8 ¼” gas
DN10 ⅜” gas
DN12 ½” gas
DN15 ½” gas
DN 20 ¾” gas
DN 25 1 gas
FLUID MANIFOLDS
A= Aluminium
P= Polyprophylene
B= PVDF
I= Inox
D= Acetalic Resin
M=Polyethylene
DIAPHRAGM
E= Nordel
V= Viton (FPM)
T= Teflon (PTFE)
N= Nitrilic Rubber
S= Santoprene
STATIC MANIFOLD ORINGS
V= Viton
N= Nitrilic Rubber
E= Nordel (EPDM)
T= Teflon (FEP-O-SEAL)
BALL STOP
P= Polyprophylene
B= PVDF
I= Inox
D= Acetalic Resin
Y= Nylon
OUTER FLUID COVERS
A= Aluminium
P= Polyprophylene
B= PVDF
I= Inox
D= Acetalic Resin
M=Polyethylene
CENTRAL BLOCK
A= Aluminium
C= PVDF Coated Aluminium
BALL SEATS
I= Inox
P= Polyprophylene
N= Nitrilic Rubber
E= Nordel (EPDM)
D= Acetalic Resin
B= PVDF
INNER FLUID COVERS
A= Aluminium
P= Polyprophylene
B= PVDF
C= PVDF Coated Aluminium
DIAPHRAGM DISK
I= Inox
A= Aluminium
P= Polyprophylene
B= PVDF
BALLS
I= Inox
T= Teflon
N= Nitrilic Rubber
U= Polyurethane
V= Viton (FPM)
The manufacturer of the pump ARV-DN12 certifies the it is in conformity with Standards Nr. 89/392/CEE
All information contained herewith are of exclusive property of Soraco Srl. Any reproduction not authorized, even partial of texts, tables, drawings and pictures is forbidden.
Soraco Srl reserves the right to make modifications to products, to equipment, accessories, etc. with the purpose to improve the functionality and the performances,fully safeguarding the main features
described in this specification.
SORACO SRL – Via Orfanotrofio 26, – 13900 BIELLA (Italy) – Tel. + 39 015 28667 – Fax + 39 015 22606
E - mail: [email protected] Web site: www.soraco.it