Guzzler Replacement Diaphragm - Buna N (FDA-approved material)
An FDA-approved version of Buna-Nitrile. Excellent resistance to water, petroleum oils and fuels. Good resistance to aliphatic hydrocarbons, acids and bases. The temperature range is -40°F to +212°F, intermittent to +230°F. Poor resistance to ozone, sunlight or weather.
#13 in diagram
Guzzler Replacement Flapper Valves - Buna N for G400 model
Most economical and versatile valve; fabric-reinforced; easily pumps gritty fluids. Buna-N offers excellent resistance to water, petroleum oils and fuels. Good resistance to aliphatic hydrocarbons, acids and bases. The temperature range is -40°F to +212°F, intermittent to +230°F. Poor resistance to ozone, sunlight or weather.
#14 in diagram
*Special order items will have an asterisk before the configuration description (4X Large, Tall, etc.). Special order items are non-stocking, will be back-ordered and are non-returnable/refundable. Please ensure that the sizing/configurations are correct prior to ordering these items.