1-1/2" Air operated double diaphragm pump UP15 IS HERE! 


1-1/2" Air operated double diaphragm pump UP15 IS HERE! 

Get more than 15% of energy savings!

Easy
Maintenance
Durability &
Efficiency
No 
Freezing
Increase
Savings

UP15 Features

Reduce operational cost with our 1-1/2" air operated pump.
Lube-free operation feature icon for the UP15 air-operated double diaphragm pump

Lube Free
Operation

No-vibration feature icon for the UP15 air-operated double diaphragm pump

No
vibration

Ice-free exhaust feature icon for the UP15 air-operated double diaphragm pump
Ice Free
Exhaust
Durability and efficiency feature icon for the UP15 air-operated double diaphragm pump
Durability &
Efficiency
Reduced air consumption feature icon for the UP15 air-operated double diaphragm pump

Reduce Air 
Consumption

Easy maintenance feature icon for the UP15 air-operated double diaphragm pump
Easy
Maintenance

The key of UP15:
Air Distribution System

Interior of the SAMOA UP15 showing its internal parts

1. Pivot-shaft air valve

Fast shifting reduces air cosumption
Smooth pump operation.
No whistle noise.

2. Quick-fill valve

Precise air chamber filling reduces air consumption.
High-Performance fast filling system.

3. Smooth Start Shifter

No stall operation.
Low pressure reliable start-up.

RESULTS: More than 15% of energy savings compared to other technologies!

What more?

Close-up of the bolted multi-port construction on the SAMOA UP15 air-operated diaphragm pump

Bolted multi-port construction

- Carbon steel bolts and nuts used to prevent leakage and ease maintenance. 
- Same size bolts for ease of maintenance.
- Lateral fluid inlet and outlet ports avoid leaking directly onto the pump.

Close-up showing the high-grade materials used in the SAMOA UP15 air-operated diaphragm pump

High grade materials  

- Durable diaphragms shaft & long-lasting, preformed diaphragms to reduce wear
and breakage.
- Ground elastomer balls, moving into formed cages, avoid wearing and breaking.
Close-up of the innovative air distribution system in the SAMOA UP15 air-operated diaphragm pump

Innovative air distribution system

- Unique air motor for unparalleled performance and energy efficiency, setting new benchmarks in the industry.
- Longer operation lifetime
compared to clamped pumps.

Close-up of the built-in noise-reducing air exhaust on the SAMOA UP15 air-operated diaphragm pump

Air exhausts built-in noise reducer

- Built-in noise reducer.
- Threaded connection allows
adding external hose for remote exhaust, or for installing an available quieter muffler.
 

A picture is worth a thousand words!

SAMOA UP15 air-operated diaphragm pump in left-front perspective view
SAMOA UP15 air-operated diaphragm pump in front view
SAMOA UP15 air-operated diaphragm pump in right-front perspective view
SAMOA UP15 air-operated diaphragm pump in side profile view
SAMOA UP15 air-operated diaphragm pump in rear-left perspective view
SAMOA UP15 air-operated diaphragm pump in rear-right perspective view

Discover it!


Technical information

Technical data

Technical data table for the SAMOA UP15 air-operated diaphragm pump
Maximum working pressure

Maximum fluid temperature

Inlet fluid connection

Weight (with no nozzle and swivel)

Wetted parts
250 bar (3,620 psi) / 500 bar (7,250 psi)

70 ºC (158 ºF)

1/4" NPSM (M)

400g (0.88 lb) / 600g (1.32 lb)

Aluminum, stainless steel, brass, polyamide, UHMWPE, tungsten carbide

Dimensions & Capacity

Dimensions drawing and performance curve for the SAMOA UP15 air-operated diaphragm pump
Dimensions drawing and performance curve for the SAMOA UP15 air-operated diaphragm pump

Documentation downloads

Download: UP15 Instruction book


Brochures

All languages available

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Spanish flag
French flag
German flag
Italian flag
Swedish flag

Catalogues

Instruction books

Configuration examples

We have more than 15 available configurations for chemical compatibility and to withstand abrasion, temperature and fatigue. Here you are some of them:
REF ATEX Fluid Ports Valve Seats Valve Balls Diaphragms  
UP15A-BAC-ATZ Yes BSP Threated Aluminium PTFE PTFE See more
UP15A-BAC-MMA Yes BSP Threated Santoprene Santoprene Santoprene

See more

UP15A-NAC-MMA Yes NPT Threated Santoprene Santoprene Santoprene See more

 

About
SAMOA Industrial
With over 60 years of expertise, SAMOA Industrial is a globally ​recognized leader in fluid handling solutions. From our origins ​in Spain, we have expanded to over 110 countries, delivering ​innovative and reliable pumping technology across multiple ​industries. Our commitment to quality and innovation drives us ​to develop advanced products like the PIVOT Series, ensuring ​efficiency and performance in every application. Trust SAMOA ​for cutting-edge solutions backed by experience and a passion ​for excellence.
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Remember the beneficts of getting a UP15:
Higher efficiency

Superior
reliability

Easy
servicing
Unique frictionless
pivot-shaft
Samoa UP15