March Pump - Polysulphone (With Ball Valves)


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High-Flow March Pump assembly, complete with fittings. Threading stainless steel onto plastic can be somewhat tricky, so we send this unit out completely assembled for you!
We mount a stainless tee and ball valve setup on the inlet. The ball valve will remain closed during standard use, however it can be extremely handy if the lines need to be primed to release an air pocket. Air pockets in your line can cause cavitation. If cavitation does occur (rare with the new high-flow version, but still possible), you can simply open the inlet priming valve, let the air escape, and close it again. Note: This pump should not and can not be run dry!
Read more details and specifications for the H315HF High-Flow Pump here.
Note: When using silicone tubing, we recommending using a slighlty larger barb than the I.D. of the tubing. This is because silicone tubing tends to have greater pliability than most tubing. For example, when using 1/2" silicone tubing, we recommend our 5/8" barb (H620), to help insure a better seal!
Pump Specs:
FedEx / UPS / USPS Shipping:
*Free & Flat Rate shipping is only available in the contiguous U.S. Some exclusions apply, including ExtraCare Glass items, special order items, and non-standard items.
We're committed to your total satisfaction. You may return your items within 30 days of their delivery. Please follow the instructions below.
Return Eligibility:
Restocking fees are typically not applied, however, in some cases a restocking fee not to exceed 30% will be withheld from your returned merchandise total. Shipping costs are non-refundable.
If you have any further questions, please do not hesitate to contact us!
High-Flow March Pump assembly, complete with fittings. Threading stainless steel onto plastic can be somewhat tricky, so we send this unit out completely assembled for you!
We mount a stainless tee and ball valve setup on the inlet. The ball valve will remain closed during standard use, however it can be extremely handy if the lines need to be primed to release an air pocket. Air pockets in your line can cause cavitation. If cavitation does occur (rare with the new high-flow version, but still possible), you can simply open the inlet priming valve, let the air escape, and close it again. Note: This pump should not and can not be run dry!
Read more details and specifications for the H315HF High-Flow Pump here.
Note: When using silicone tubing, we recommending using a slighlty larger barb than the I.D. of the tubing. This is because silicone tubing tends to have greater pliability than most tubing. For example, when using 1/2" silicone tubing, we recommend our 5/8" barb (H620), to help insure a better seal!
Pump Specs:
FedEx / UPS / USPS Shipping:
*Free & Flat Rate shipping is only available in the contiguous U.S. Some exclusions apply, including ExtraCare Glass items, special order items, and non-standard items.
We're committed to your total satisfaction. You may return your items within 30 days of their delivery. Please follow the instructions below.
Return Eligibility:
Restocking fees are typically not applied, however, in some cases a restocking fee not to exceed 30% will be withheld from your returned merchandise total. Shipping costs are non-refundable.
If you have any further questions, please do not hesitate to contact us!