Neptune Systems

Neptune Systems Flow Sensors with 2 inch Unions FS-200 for FMM

NS17245

SHIPS FREE!


Similar Products


Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the Neptune Systems Apex FMM (Flow Monitoring Module), and communicate to your Apex the flow rate of water through that pipe. The flow sensor itself uses BSPP threads so Neptune Systems has included two specially designed PVC unions with slip fittings to adapt it to standard 2" PVC plumbing. The FS-200 will work with flow rates from 300-3000 gph.

*Neptune Systems Apex Controller and FMM Module required and sold separately.

Manufacturer Info

Neptune Systems Aquarium Supplies
Neptune Systems is one of the world’s leading manufacturers of aquarium controllers. The company was founded in 1995 for the purpose of developing affordable water quality monitoring and control instrumentation. Their engineering team has extensive expertise in computer hardware and software system design as well as a background in water quality analysis. Neptune Systems uses these finely-honed engineering skills to develop innovative monitoring and control solutions for use in reef and fresh water aquariums, aquaculture tanks, hydroponics systems and general laboratory use. Neptune Systems is best known for their AquaController line. The company is known for their innovation and customer centricity.

Ask a Question Earn 15 Points when you answer a question
Sort By :
 
9 Questions
Displaying questions 1-9
 
Q
I have 1" return lines but the return pump is 3000gph, so can I just reduce down from the 2" unions?
Asked : Aug 01, 2019
By : Chris Scott, South Florida
 
 
 
 
Sort by:
 

Overall, others give this:

  • 4.7

3 Reviewers (100%) would recommend this

Overall Rating:

download image
5  Star
 2
4  Star
 1
3  Star
 0
2  Star
 0
1  Star
 0
 
5
5.0
Neptune Systems Flow Sensors with 2 inch Unions FS-200 for FMM
reviewerbadge
PROS
one plug you cant go wrong
CONS
None
REVIEW
looks huge
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
Neptune Systems Flow Sensors with 2 inch Unions FS-200 for FMM
reviewerbadge
PROS
i can now watch GPH
CONS
none
REVIEW
this is very easy to install
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
4
4.0
Teflon tape those threads
reviewerbadge
PROS
Watches flow, Two unions included.
CONS
HUGE, not pre-sealed, Not Standard thread on sensor is why the two giant unions.
REVIEW
Solid but seems insane to use to giant 2 inch unions. This thing takes up a ton of space. I didn't Teflon tape the sensor at first but soon realized it was a problem when I started the pump. Oops. So teflon tape the threads and you should be okay. Make sure you have a lot of space to install it...Read More
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
Write Your Review Earn 15 Points when you write a review
Sort by:
 

Overall, others give this:

  • 4.7

3 Reviewers (100%) would recommend this

Overall Rating:

download image
5  Star
 2
4  Star
 1
3  Star
 0
2  Star
 0
1  Star
 0
 

Free, Fast, and Flexible Shipping Options

  • $2.99 flat rate shipping for orders under $29

    Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in 1-7 business days after it ships out.

  • free shipping for orders $29+

    We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in 1-7 business days. Just spend $29 or more!

  • free faster shipping for orders $250+

    Over 90% of shoppers receive their orders within 2 business using UPS Ground. Upgrade from free economy shipping to UPS Ground for only $2.99—or spend $250 and we’ll upgrade you automatically!

  • need your order even faster? no problem!

    Expedited shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.

  • buy it today and we'll ship it today

    Same-day shipping is available Monday-Friday for most products—place your order by 10:30 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.

  • live plants, live foods, and frozen foods delivered to your door

    We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!

Learn More About Shipping

60-Day Return Period with Easy Online Returns

Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.

A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.

We are unable to accept returns of Digital Aquatics, Neptune Systems, Vertex Aquaristik, Aqua Illumination (AI), EcoTech Marine, GHL, or Seneye products once the manufacturer's packaging seals have been broken.

Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.

Learn More About Returns

Earn 5% Cash Back for Most Purchases

Rack up reward points to earn discounts on future purchases! You can earn reward points by creating an account, writing reviews, referring friends, subscribing to our newsletter, buying products, and more!

  • Earn 5 reward points for every $1 you spend to get 5% cash back
    Most Products
  • Earn 1 reward point for every $1 you spend to get 1% cash back
    Abyzz, American Marine, AquaIllumination, AutoAqua, CoralVue, Digital Aquatics, EcoTech Marine, Giesemann, GHL, Hanna Instruments, Hydor, IceCap, Innovative Marine, Iwaki, Kamoer, Kessil, Klir, Korallen-Zucht, Maxspect, Mur-lok, Nano Box, Neptune Systems, NYOS, Oceanbox Designs, Pax Bellum, Radium, Red Sea, Reef Glass, Reef Octopus, Seneye, Somatic, Tunze, Vertex Aquaristik, and Waterbox Aquariums

You can also get bonus reward points by purchasing select items during special sales and promotions.

Learn More About Rewards

Frequently Bought Together