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All Feedback (58)
- testgearnation (14246)- Feedback left by buyer.More than a year agoVerified purchaseHope to deal with you again. Thank you.
- tech-world43228 (46863)- Feedback left by buyer.More than a year agoVerified purchaseThank you for the quick and smooth transaction. Highly recommended!!! AAAAA
- nurserygirl34- Feedback left by buyer.More than a year agoVerified purchaseFast payment, great buyer!
- cspkings- Feedback left by buyer.More than a year agoVerified purchaseGreat communication. A pleasure to do business with.
- thetechfacility (10117)- Feedback left by buyer.More than a year agoVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
- robi-1118- Feedback left by buyer.More than a year agoVerified purchaseA very excellent buyer!
Reviews (3)

31 Aug, 2017
New model
I bought this to replace a Black Max pump which had stopped working on the assumption that Seasense had purchased Back Max and therefore that it would have the same dimensions [I had constructed a custom mounting bracket.]
Unfortunately it is close to the same size/shape as the old pump, but just enough different so I had to rebuild the bracket.
Once installed however, it works extremely well and even though it is rated at the same 600 gpm as the old one, it actually pumps at greater rate. I am very happy with it.

30 May, 2019
Grandson's favorite.
As advertised.

28 Jun, 2018
Great seller, great product, all promises kept.
My old SD4500 gave up the ghost [due to my abuse...sand in the lens cover] and this replacement has worked perfectly and at a VERY reasonable price, enabling me to keep using all the accessories I already have.