Samoa UP20 Aluminum Pivot Series 2″ Air-Operated Double Diaphragm Pump

UP20 Aluminum Pivot Series 2″ Air-Operated Double Diaphragm Pump

Manufacturer: Samoa

Part #: UP20A-NAC-ATZ

Description: Air operated double diaphragm pumps for dosing, spraying, transferring, evacuating and distributing a wide variety of fluids. SAMOA offers a wide range of material options for chemical compatibility and to withstand abrasion, temperature and fatigue caused by demanding conditions.

Features:

Higher Efficiency – Maximum fluid flow with reduced air consumption.

Increased Reliability – No stall, no icing, reliable start-up and longer air valve and diaphragms life.

Unique Frictionless Picot-Shaft – Fast shifting reduces air cosumption, with a smooth pump operation, no icing and no whistle noises.

Easy Servicing – Simplified maintenance and cleaning. Components designed for long life and reliability.

This Pivot Series Compact Line model is a fully groundable ATEX certified pump, for use in potentially explosive atmospheres (Ex II2 GD IIB/IIC 95 ˚C)

Materials:

Central Body and Air Chambers:	Aluminum
Fluid Chambers and Manifolds:	Aluminum
Hardware Bolts:	Carbon Steel
Valve Seats:	Aluminum
Valve Balls:	PTFE
Diaphragm Type and Material:	2-Piece PTFE
Wetted materials	ptfe-ptfe-aluminium

Specifications:

Pump Size	2″
Pressure Ratio	1:1
Maximum Free Flow Delivery	650 l/min (172 gal/min)
Air Pressure Range	1.5 – 8 bar (20 – 120 psi)
Max. Size Solids in Suspension	6.4 mm (1/4″)
Max. Dry Suction Head	5 m (16 ft)
Max. Wet Suction Head	8 m (26 ft)
Displacement Per Cycle	4.5 l (1.2 gal)
Fluid Inlet Connection	2″ NPT (F)
Fluid Outlet Connection	2″ NPT (F)
Air Inlet Connection	3/4″ NPT (F)
Air Exhaust Connection	1-1/2″ NPT (F)
Sound Level	83 dB
Certification	ATEX
Weight	46 kg (101 lb)

Parts and Accessories:

Part No.	Description
	Diaphragm Kit
	Ball Kit
	Seat Kit
	Seat O-Ring Kit
	Air Valve Module
	Air Sensor Kit
	Air Shaft Kit
	Air Piston Kit
	Fluid Piston Kit
	Inlet Manifold
	Outlet Manifold
	Fluid Cover
	Central Body
	Air Motor Seals Kit
	Central Body Air Cap Kit
	Air Cover
	Air Exhaust Kit