Shopping Cart

Your cart is empty.

Your cart is empty.

Diaphragm + Flapper Valves for Guzzler® 400D Hand Pump - G400SK

Free shipping on orders over $29.99

$28.79

$ 14 .99 $14.99

In Stock
  • Compatible with 400D, 400P Guzzler hand pumps, foot pumps and motorized pumps
  • All included parts manufactured in the USA



Product Description

utility priming bilge extraction hand pump
guzzler family of pumps

Self-contained hygienic removal of waste fluids without contact

  • Safely and hygienically remove waste fluids without touching it
  • Ideal for pumping up small, contained spills
  • Fast-pumping Guzzler can fill 5-gallon pail in under a minute
  • Use when power is unavailable or undesirable
  • Ideal for pumping out spill buckets at service stations, oily bilge on boats, etc.

5-gallon container

hose strainer included

input hose storage

hand powered

Guzzler Foot Pumps for Kayak Bilging, Utility, Priming

Guzzler GF-0400D Series Foot Pump

Guzzler GF-0400D Foot Pump with Rubber Boot, Barbed Ends

Ideally suited for use as onboard bilge pump in kayaks. Attached to the bulkhead, the pump remains securely with the kayak, so that you never have to worry about retrieving a lost pump from the water. Lightweight Delrin plastic, weighs less than 2 lbs. Can transfer a quart of water every 5 strokes. Lightweight spring, easy to operate from a sitting position. 4 different sized barbed port options.

Guzzler GF-0400D Series Foot Pump

Guzzler GF-0400D Foot Pump without Boot, Smooth Ends

Onboard kayak bilge pump with lightweight stainless steel return spring. Opposite side ports. Mount in any orientation. 4 different sized smooth port options.

Guzzler GF-0450D Series Foot Pump

Guzzler GF-0450D Foot Pump with Rubber Boot, Barbed Ends

Foot button pump ideal for use as onboard kayak bilge pump. Features lightweight stainless steel return spring and space-saving same-side port location. Mount in any orientation. 4 different sized barbed port options.

Guzzler GF-0450D Series Foot Pump

Guzzler GF-0450D Foot Pump without Boot, Smooth Ends

Onboard kayak bilge pump with lightweight stainless steel return spring. Same-side ports. Mount in any orientation. Manufactured from rugged but lightweight Delrin plastic, and weighs less than 2 lbs. 4 different sized smooth port options.

Pumps and Accessories

Cenza

G400 & G500 Series pumps

Style Horizontal Handle Diaphragm Pump. Rugged, reliable, lightweight hand pump. Ideal for bilge or general fluid transfer uses in marine or sanitation applications, as well as for home or industrial use.

check valve

Check Valves

  • Increases pump lift/delivery capability
  • Prevents backflow
  • Flapper valve for general fluid transfer applications

g400 kit

Service Kits

  • Diaphragm & Flapper Valves for all our pumps
  • The diaphragm & flappers are made from Buna

ted
Reviewed in Canada on September 1, 2024
Exactly as described
Jeff Vreeker
Reviewed in Canada on July 3, 2024
I use it to prime water pump
joe sicoly
Reviewed in Canada on July 3, 2024
Good quality
Jamie S.
Reviewed in Canada on July 24, 2024
I was replacing the original piece which gave me 5 years sitting in the sun. The material seems a lighter gauge, but knowing the manufacturer I am sure it will hold up for another 5 years. Perfect fit.
Jarry
Reviewed in Canada on November 3, 2024
Sadly within one year started deteriorating like the original.
drstevedds
Reviewed in the United States on July 7, 2022
Arrived quickly and easy installation
USA1
Reviewed in the United States on June 8, 2022
Excellent factory replacement bellow and gaskets for Guzzler 400D pump. Must have if you rely on one of these pumps for heavy duty use
Sandy Fraser
Reviewed in the United States on May 17, 2022
All I received was the diaphragm, which seems to be a common problem with other reviewers too.
Allison
Reviewed in the United States on April 5, 2022
The item said it includes the flapper valves. It even shows them in the picture. When I received the item only the diaphragm was in the packaging. I ordered an exchange replacement immediately and it also is missing the flappers. Perhaps it a packaging issues the sticker on the item has them listed. It’s hard to rebuild a pump with only 1/3 of the parts needed.
JP
Reviewed in the United States on April 3, 2022
I received the diaphragm but no flappers.
Customer
Reviewed in the United States on May 6, 2021
The pump is a very poor design. The flapper style valve may be good in concept, but they don't seat, and are nowhere near as reliable as a "joker" valve. I bought the repair kit, the flapper valves wouldn't seat, so I trashed the entire pump. Don't buy this pump.
TomW
Reviewed in the United States on June 28, 2020
The product allowed me to repair my pump and fit perfectly
Don
Reviewed in the United States on May 23, 2019
I purchased this for an older Guzzler 400 pump that had a worn out diaphragm. It was a perfect fit. Just make sure the bead around the replacement diaphragm lies in the groove in the pump body.