These quality SG-4000 lotion pumps are manufactured by Calmar and are available at wholesale pricing. This high-output, lock down lotion pump delivers 4cc of product under most applications. This unique water ingression pump prevents water from entering the product making it perfect for use in the shower. The Calmar ShowerGuard lotion pump has been used in the hair care, personal care, pet care and home care industries. They are popular for shampoos, hair conditioners and body washes to name a few. Remember to always test your product for compatibility before purchasing.