

💧 Dive deep, pump strong — never let your flow slow down!
The WASSERMANN 4" Effluent/Cistern Bottom Suction Pump is a high-performance, stainless steel submersible pump designed for septic tanks, wells, and agricultural use. Featuring a powerful 1.1HP motor, it delivers up to 32 gallons per minute with a maximum lift of 207 feet. Its built-in thermal protection and premium filtration mesh ensure durability and clean operation, while the 33ft cable and compact design enable easy installation and deep water access.










| Brand | wassermann |
| Color | 1hp-115v-60hz |
| Material | Stainless Steel |
| Style | Submersible |
| Power Source | Corded Electric |
| Item Weight | 23.7 Pounds |
| Maximum Flow Rate | 32 Gallons Per Minute |
| Maximum Lifting Height | 207 Feet |
| Voltage | 115 Volts (AC) |
| Manufacturer | wassermann |
| Part Number | 4TMS5.8-4/230V |
| Item Weight | 23.7 pounds |
| Product Dimensions | 24.21 x 3.74 x 3.74 inches |
| Country of Origin | China |
| Item model number | 4TMS5.8-6/115V |
| Included Components | Effluent/Cistern Bottom Suction Pump |
| Batteries Included? | No |
| Batteries Required? | No |
J**5
Works great and perfect fit
For me this pump was perfect direct replacement. Easy to install, it didn't have upper outlet check valve however, I was able to pull the one off outlet of old pump and it snapped on to new pump and works as if made for it.
T**Y
Nice Pump
This replacement pump seems to be working as described and the longevity is yet to be determined? It is replacing a 15 year old different manufacture pump that was apparently impacted and put out of commission from a lightning strike surge.......So far, so good.........
L**Z
Septic Tank Pump
Had a mishap with shipping and delivery but the customer service was incredible. Waiting for almost 10 days for the initial purchase to come in! The pump was damaged somewhere in Dallas, I was getting a bit inpatient so I called customer service. Customer service contacted seller, I received the pump in less than 3 days after my call. Installed it and has been pumping like a champ! Great pump, easy to work with/install! Definitely recommend. Longevity is my next concern but only time will tell!
F**.
Look for a better brand or buy extended warranty with Amazon
Very short lived. I would consider our use of the pump as light, considering the previous, different brand pump lasted over 3 years and this one only lasted about 8 months. Purchased May 2024 and it's Jan 2025. I would consider a better brand or purchase the extended warranty.
K**E
Excellent
It works as promised
J**G
High performance pump.
I use this pump for irrigation. Pump performance is outstanding. very quiet and have used for a whole irrigating season.
C**.
Pump Died Within 5 Weeks/ Seller Replaced It!
This is my second pump from this company. The first has been running fine for 6 months. This one, on the other hand died after being installed for 5 weeks. Not sure if the good one or bad one is the anomoly.....I am sure I paid too much for a pump that only lasted 5 weeks!Edit: the company replaced the defective pump and it is now working fine. Great customer service!
J**S
Worth the price
I’ve been through three pumps over the last 6 years and have finally reached satisfactory performance.The unit is powerfully enough to drain out to three large irrigation stations about 150’ away. I tried to go cheap on the prior units and learned a hard lesson, but this and save yourself future aggravation.
Trustpilot
5 days ago
2 months ago