Okanagan Koi & Water Gardens

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877-KOI-TO-GO

HAKKO Diaphragms

HAKKO Diaphragms

Our rebuild diaphragm kits are simple to install. They include diaphragms to fix both sides. Refer to our trouble shooting section for directions on proper replacement procedure.

Tools you will need:

- 1 medium phillips screwdriver

- 1 small phillips screwdriver

- 1 medium pair of pliers

Note: If your diaphragms are blowing out frequently, you most likely have an excess back pressure problem in your design. Check that your air delivery tube is large diameter and no kinking is occurring. Check your air diffusers for clogging. Ceramic style air stones need cleaning with muriatic acid every 3 months typically. Check that the number of air diffusers is sufficient to handle the air output of your Hakko pump. Too few diffusers will create excess back pressure. Read the article titled "Heat Control for Air Pumps"

All Prices in Green Are Sale Prices.
 HK-D25 
HK-D 25 Diaphragm
C$ 79.99
 HK-D40 
HK-D 40 Diaphragm
Was C$ 99.99
C$ 89.99
 HK-D60/80 
HK-D 60/80 Diaphragm
Was C$ 109.99
C$ 99.99
 HK-D100/120 
HK-D 100/120 Diaphragm
Was C$ 169.99
C$ 149.99

See More HAKKO Air Pumps

Hakko HK25L Linear Air Pump

Hakko HK25L Linear Air Pump

The Hakko HK-25L Linear air pump represents a top of the line Liner Air Compressor with 18 month warranty. The Hakko Air Pump 25 will deliver 25 Liters Per Minute. It is a small unit with surprisingly...(click on product image for more details)
Hakko HK40L Linear Air Pump

Hakko HK40L Linear Air Pump

The Hakko HK-40L Linear air pump represents a top of the line Liner Air Compressor with 18 month warranty. The Hakko Air Pump 40 will deliver 40 Liters Per Minute. It is a small unit with...(click on product image for more details)
Hakko HK60L Linear Air Pump

Hakko HK60L Linear Air Pump

The Hakko HK-60L Linear air pump represents a top of the line Liner Air Compressor with 18 month warranty. The Hakko Air Pump 60 will deliver 60 Liters Per Minute. It is a small unit with surprisingly...(click on product image for more details)
Hakko HK80L Linear Air Pump

Hakko HK80L Linear Air Pump

The Hakko HK-80L Linear air pump represents a top of the line Liner Air Compressor with 18 month warranty. The Hakko Air Pump 80 will deliver 80 Liters Per Minute. It is a small unit with surprisingly...(click on product image for more details)
Hakko HK100L Linear Air Pump

Hakko HK100L Linear Air Pump

Hakko Air Pumps are sleek in design. They are small units with a surprisingly high output. The Hakko air pumps are built to last with a very durable body and mechanics meaning years and years of...(click on product image for more details)
Hakko HK120L Linear Air Pump

Hakko HK120L Linear Air Pump

Hakko Air Pumps are sleek in design. They are small units with a surprisingly high output. The Hakko air pumps are built to last with a very durable body and mechanics meaning years and years of...(click on product image for more details)
HAKKO Air Manifolds

HAKKO Air Manifolds

Use these air manifolds to split one air pump source into 6 air stones. Aerate the main pond and biological filter chambers using one pump.